<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-6463397668862052650</id><updated>2011-12-31T15:09:08.501Z</updated><category term='Animação'/><category term='Cálculo'/><category term='Robótica'/><category term='Gripe A'/><category term='Termodinâmica'/><category term='Cristais'/><category term='Informação'/><category term='Asteróide'/><category term='Luz'/><category term='Discovery'/><category term='Microorganismos'/><category term='Documentário'/><category term='partículas'/><category term='jogo'/><category term='indicador ácido-base'/><category term='motor de busca'/><category term='história'/><category term='Destruição'/><category term='Planeta'/><category term='Estreia'/><category term='imagem'/><category term='Lua'/><category term='video-aulas'/><category term='Propaganda'/><category term='água'/><category term='Exames'/><category term='Elemento do Mês'/><category term='humor'/><category term='Fluídos'/><category term='TV'/><category term='DNA'/><category term='Ar'/><category term='Vídeo'/><category term='IUPAC'/><category term='Pressão'/><category term='Reacção'/><category term='Música'/><category term='Raios-X'/><category term='Engenharia'/><category term='Som'/><category term='Química'/><category term='Ensino'/><category term='Dilema'/><category term='Cartoon'/><category term='big bang'/><category term='Aulas Digitais'/><category term='Espaço'/><category term='Corpo Humano'/><category term='Experiência'/><category term='Escola'/><category term='tecnologia'/><category term='Fenómeno'/><category term='Fotos'/><category term='youtube'/><category term='Acidente'/><category term='Biologia'/><category term='Energia'/><category term='Elemento Químico'/><category term='site'/><category term='Ciência'/><category term='Hélio'/><category term='download'/><category term='1ºPost'/><category term='Nasa'/><category term='Laboratório'/><category term='Auroras'/><category term='moléculas'/><category term='Software'/><category term='Saturno'/><category term='Matemática'/><category term='Sol'/><category term='Radiação'/><category term='Composto'/><category term='Tabela Periódica'/><category term='Terra'/><category term='Overstream'/><category term='Fogo'/><category term='Quântica'/><category term='marte'/><category term='Nobel'/><category term='Post nº100'/><category term='Laser'/><category term='Física'/><category term='Segurança'/><category term='empresa'/><category term='livro'/><category term='Evolução'/><category term='Temperatura'/><category term='Líquido'/><category term='Mundo'/><category term='Einstein'/><category term='Saúde'/><category term='Levitação'/><category term='microsoft'/><category term='Universo'/><category term='Prémio'/><category term='Metais'/><category term='Vulcão'/><category term='Crocodile Chemistry'/><category term='programa'/><category term='futuro'/><title type='text'>Química, Ciência e Tecnologia</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default?start-index=101&amp;max-results=100'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>118</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2189832742194498515</id><published>2010-05-21T08:45:00.003+01:00</published><updated>2010-05-21T08:49:09.402+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Temperatura'/><category scheme='http://www.blogger.com/atom/ns#' term='Planeta'/><category scheme='http://www.blogger.com/atom/ns#' term='Sol'/><category scheme='http://www.blogger.com/atom/ns#' term='Terra'/><title type='text'>Global Warming</title><content type='html'>&lt;span class="Apple-style-span"  style="font-family:arial;"&gt;Hoje trago-vos um vídeo que descobri no youtube. Com uma mensagem clara, ora vejam:&lt;/span&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;object width="640" height="385"&gt;&lt;param name="movie" value="http://www.youtube.com/v/m3EMk3m5iEA&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xd0d0d0&amp;amp;hl=pt_BR&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/m3EMk3m5iEA&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xd0d0d0&amp;amp;hl=pt_BR&amp;amp;feature=player_embedded&amp;amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="640" height="385"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2189832742194498515?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2189832742194498515/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/05/global-warming.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2189832742194498515'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2189832742194498515'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/05/global-warming.html' title='Global Warming'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5760189982819127804</id><published>2010-02-27T10:45:00.008Z</published><updated>2010-02-27T10:55:26.656Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='moléculas'/><category scheme='http://www.blogger.com/atom/ns#' term='programa'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo'/><title type='text'>Calcular massas molares</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style=" ;font-family:arial, serif;"&gt;Hoje trago-vos um site, que calcula massas molares e diz a percentagem relativa de cada elemento no composto. Muito fácil de usar: basta colocar a fórmula química da substância. Bom proveito.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;&lt;img src="http://2.bp.blogspot.com/_mXcSNmMmC9k/S4j4me-WHbI/AAAAAAAAAQs/_yimRuqvLAI/s400/Molecular%2Bweights%2B(molar%2Bmass)%2Bof%2BNa2S2O3(H2O)5%2B-%2BChemistry%2BOnline%2BEducation%2B(Large)%5B22%5D.jpg" /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;link do site: &lt;/span&gt;&lt;span class="Apple-style-span"   style="font-family:'Segoe UI', serif;font-size:100%;"&gt;&lt;span class="Apple-style-span"  style=" white-space: pre;font-size:12px;"&gt;&lt;a href="http://www.webqc.org/mmcalc.php"&gt;aqui&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style="font-family:'Segoe UI', serif;"&gt;&lt;span class="Apple-style-span" style="; white-space: pre;"&gt;fonte: &lt;span class="Apple-style-span" style="font-size: 12px; "&gt;&lt;a href="http://atomoemeio.blogspot.com"&gt;http://atomoemeio.blogspot.com&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5760189982819127804?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5760189982819127804/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/calcular-massas-molares.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5760189982819127804'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5760189982819127804'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/calcular-massas-molares.html' title='Calcular massas molares'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4j4me-WHbI/AAAAAAAAAQs/_yimRuqvLAI/s72-c/Molecular%2Bweights%2B(molar%2Bmass)%2Bof%2BNa2S2O3(H2O)5%2B-%2BChemistry%2BOnline%2BEducation%2B(Large)%5B22%5D.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-9026601911311391552</id><published>2010-02-15T09:55:00.003Z</published><updated>2010-02-15T10:04:46.629Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Jogar ténis de mesa com bolhas de sabão</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial;"&gt;Sim, é verdade. O vídeo, que podem ver a seguir, mostra que é possível jogar "ping pong" com uma bolha de sabão. &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;object width="560" height="340"&gt;&lt;param name="movie" value="http://www.youtube.com/v/HsCgORBx3Jk&amp;amp;hl=pt_PT&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/HsCgORBx3Jk&amp;amp;hl=pt_PT&amp;amp;fs=1&amp;amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="560" height="340"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;br /&gt;&lt;span class="Apple-style-span"  style="font-family:arial;"&gt;Agora, a explicação do site:&lt;/span&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="font-size: 13px; font-style: italic; line-height: 21px; "&gt;&lt;span class="Apple-style-span"  style="font-family:'courier new';"&gt;"A superfície da carpete pode amortecer as bolhas por causa da propriedade de hidrofobia. As moléculas de poliéster, material predominante no carpete, possuem cadeias de baixa polaridade e, por isso, não formam interações intermoleculares capazes de aplicar uma tensão para estourar a bolha.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;span class="Apple-style-span" style="font-family: Arial, sans-serif; font-size: 13px; line-height: 21px; "&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="font-style: italic; "&gt;&lt;span class="Apple-style-span"  style="font-family:'courier new';"&gt;O mesmo acontece com o filme de sabão. O filme é formado por uma fina camada de água cercada por duas de sabão, nas quais as regiões polares estão direcionadas para o centro e interagem com a água. Como as partes apolares estão expostas, há grande chance de a bolha não estourar, podendo quicar ou unir-se ao filme."&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style="font-family:'courier new', sans-serif;"&gt;&lt;i&gt;&lt;br /&gt;&lt;/i&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;i&gt;&lt;span class="Apple-style-span"  style="font-family:arial;"&gt;&lt;span class="Apple-style-span" style="font-size: medium;"&gt;Fonte:&lt;/span&gt;&lt;/span&gt;&lt;a href="http://pontociencia.org.br/experimentos-interna.php?experimento=449&amp;amp;RAQUETE+DE+CARPETE"&gt;&lt;span class="Apple-style-span"  style="font-family:arial;"&gt;&lt;span class="Apple-style-span" style="font-size: medium;"&gt;Ponto&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/i&gt;&lt;span class="Apple-style-span" style="line-height: normal; white-space: pre; "&gt;&lt;a href="http://pontociencia.org.br/experimentos-interna.php?experimento=449&amp;amp;RAQUETE+DE+CARPETE"&gt;&lt;span class="Apple-style-span"  style="font-family:arial;"&gt;&lt;span class="Apple-style-span" style="font-size: medium;"&gt;Ciência&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-9026601911311391552?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/9026601911311391552/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/jogar-tenis-de-mesa-com-bolhas-de-sabao.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9026601911311391552'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9026601911311391552'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/jogar-tenis-de-mesa-com-bolhas-de-sabao.html' title='Jogar ténis de mesa com bolhas de sabão'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-3555824069139077198</id><published>2010-02-15T09:45:00.003Z</published><updated>2010-02-15T09:52:23.164Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Helicóptero voa com motor "desligado"</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial;"&gt;Hoje trago-vos um vídeo interessante em que supostamente um helicóptero consegue voar, sem as hélices estarem a funcionar.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/Dyisg9-Mwjw&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt_BR&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/Dyisg9-Mwjw&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt_BR&amp;amp;feature=player_embedded&amp;amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial;"&gt;A princípio parece estar a desafiar as leis da Física, mas não. O que acontece é que a câmera que está a gravar o helicóptero captura uma sequência de imagens  (vídeo) em 30 ou 40 frames por segundo. E portanto, quando a taxa de velocidade da gravação da câmera se aproxima da taxa de velocidade de rotação das hélices do helicóptero, acontece o que vemos no vídeo. E parece que o motor está desligado.&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-3555824069139077198?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/3555824069139077198/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/helicoptero-voa-com-motor-desligado.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3555824069139077198'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3555824069139077198'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/helicoptero-voa-com-motor-desligado.html' title='Helicóptero voa com motor &quot;desligado&quot;'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-9219401024835534368</id><published>2010-02-13T17:57:00.007Z</published><updated>2010-02-13T18:10:53.775Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><title type='text'>Probabilidades de encontrar amor</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_mXcSNmMmC9k/S3bp5y0-sSI/AAAAAAAAAPI/fnBpJNINyo0/s1600-h/relacoes-como-superar-amor-nao-correspondido-460x345-br.jpg"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 200px;" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/S3bp5y0-sSI/AAAAAAAAAPI/fnBpJNINyo0/s400/relacoes-como-superar-amor-nao-correspondido-460x345-br.jpg" border="0" alt="" id="BLOGGER_PHOTO_ID_5437790779202253090" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style=" ;font-family:arial, serif;"&gt;Bem, o dia dos namorados está a chegar, (é amanhã, acho eu), como tal, trago-vos um post motivador (ou não) para quem ainda não encontrou a sua "alma gémea". &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;&lt;b&gt;"Os Humanos têm cerca de 100 vezes mais probabilidades de encontrar amor, do que encontrar vida inteligente fora do planeta Terra."&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;Parece uma estupidez eu estar a dizer isto, mas estas probabilidades foram calculadas por investigadores "do amor", da Universidade de Warwickshire em Inglaterra. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;Mais informações: &lt;span class="Apple-style-span"   style="  white-space: pre; font-family:'Segoe UI', serif;font-size:14px;"&gt;&lt;a href="http://super.abril.com.br/blogs/cienciamaluca/index2.shtml"&gt;aqui&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class="Apple-style-span"  style="font-family:arial, serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-9219401024835534368?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/9219401024835534368/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/probabilidades-de-encontrar-amor.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9219401024835534368'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9219401024835534368'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/probabilidades-de-encontrar-amor.html' title='Probabilidades de encontrar amor'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/S3bp5y0-sSI/AAAAAAAAAPI/fnBpJNINyo0/s72-c/relacoes-como-superar-amor-nao-correspondido-460x345-br.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5622138032346026423</id><published>2010-02-13T17:36:00.007Z</published><updated>2010-02-13T17:53:49.236Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Universo'/><category scheme='http://www.blogger.com/atom/ns#' term='Sol'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Como somos pequenos</title><content type='html'>&lt;span class="Apple-style-span"  style="font-family:arial;"&gt;Depois de dias, semanas e meses sem ter tempo e disponibilidade para publicar, cá estou eu outra vez pronto a publicar. Como tal, hoje trago-vos um vídeo muito bom, sobre o nosso Universo. &lt;/span&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/17jymDn0W6U&amp;amp;color1=0x2b405b&amp;amp;color2=0x6b8ab6&amp;amp;hl=pt_BR&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/17jymDn0W6U&amp;amp;color1=0x2b405b&amp;amp;color2=0x6b8ab6&amp;amp;hl=pt_BR&amp;amp;feature=player_embedded&amp;amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5622138032346026423?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5622138032346026423/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/como-somos-pequenos.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5622138032346026423'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5622138032346026423'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2010/02/como-somos-pequenos.html' title='Como somos pequenos'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-7461874062670147241</id><published>2009-11-18T22:11:00.002Z</published><updated>2009-11-18T22:15:02.319Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><title type='text'>Tecnologia desde cedo...</title><content type='html'>&lt;span style="font-family:arial;"&gt;Hoje em dia é importante uma boa integração no mundo da tecnologia e da internet, e parece que cada vez mais cedo isso acontece, ora vejam:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 286px; DISPLAY: block; HEIGHT: 400px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5405570392461005874" border="0" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/SwRxocsB1DI/AAAAAAAAAO8/wc-nvwyFLBk/s400/dre1232l.jpg" /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-7461874062670147241?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/7461874062670147241/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/11/tecnologia-desde-cedo.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7461874062670147241'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7461874062670147241'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/11/tecnologia-desde-cedo.html' title='Tecnologia desde cedo...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_mXcSNmMmC9k/SwRxocsB1DI/AAAAAAAAAO8/wc-nvwyFLBk/s72-c/dre1232l.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2249705786329625155</id><published>2009-11-18T18:27:00.003Z</published><updated>2009-11-18T19:15:04.605Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Ciência'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='Dilema'/><category scheme='http://www.blogger.com/atom/ns#' term='Einstein'/><title type='text'>Porque é que a galinha atravessou a estrada?</title><content type='html'>&lt;a href="http://1.bp.blogspot.com/_mXcSNmMmC9k/SwRHBPsa3QI/AAAAAAAAAO0/YtbYqpFwLUo/s1600/galinha.JPG"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 240px; DISPLAY: block; HEIGHT: 280px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5405523539469720834" border="0" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/SwRHBPsa3QI/AAAAAAAAAO0/YtbYqpFwLUo/s400/galinha.JPG" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Abordagem "científica" de vários cientistas e não só:&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Isaac Newton:&lt;/strong&gt; "Pela primeira lei da dinâmica, galinhas em repouso tendem a manter-se em repouso, galinhas em movimento tendem a atravessar a estrada."&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Einstein:&lt;/strong&gt; "A galinha atravessar a estrada ou a estrada passar sobre a galinha é um questão de referencial."&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Heisenberg:&lt;/strong&gt; "Pelo princípio da incerteza, não sabemos ao certo o lado em que a galinha se encontra, mas sabemos que estava em movimento."&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Pauli:&lt;/strong&gt; "Segundo o princípio da exclusão, a galinha não atravessou, já existia uma galinha naquele lado."&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Hubble:&lt;/strong&gt; "Pela teoria da expansão do universo, a galinha não atravessou foi a estrada que se expandiu."&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Descartes:&lt;/strong&gt; "Ela tinha razão suficiente para acreditar que, de algum modo, estava sonhando."&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;De Broglie&lt;/strong&gt;: "A dualidade quântica afirma que havia duas galinhas, uma de cada lado, e você só pensa que ela atravessou."&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;O astrónomo:&lt;/strong&gt; "Onde está o espectro para provar que ela existe?"&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;O astrofísico teórico:&lt;/strong&gt; "Seja uma galinha esférica paraboloidal descrita pelas seguintes equações de campo..."&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;O criacionista:&lt;/strong&gt; "Deus criou a galinha lá, não existe prova de que tenha estado deste lado."&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Darwin:&lt;/strong&gt; "Somente as galinhas mais aptas conseguem atravessar a estrada."&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2249705786329625155?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2249705786329625155/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/11/porque-e-que-galinha-atravessou-estrada.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2249705786329625155'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2249705786329625155'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/11/porque-e-que-galinha-atravessou-estrada.html' title='Porque é que a galinha atravessou a estrada?'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_mXcSNmMmC9k/SwRHBPsa3QI/AAAAAAAAAO0/YtbYqpFwLUo/s72-c/galinha.JPG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1865979417623541370</id><published>2009-11-15T17:58:00.003Z</published><updated>2009-11-15T18:22:25.626Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><title type='text'>e-Quimica, um novo site de Química</title><content type='html'>&lt;a href="http://1.bp.blogspot.com/_mXcSNmMmC9k/SwBFFa296GI/AAAAAAAAAOs/XPU0Uf-dack/s1600-h/equimica.JPG"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 178px; DISPLAY: block; HEIGHT: 176px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5404395512256129122" border="0" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/SwBFFa296GI/AAAAAAAAAOs/XPU0Uf-dack/s400/equimica.JPG" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos também um site muito bom de Química, lá podem encontrar vídeos, simulações e animações sobre diversos assuntos na área da Química. Este site é um projecto dos laboratórios PROEN do Instituto de Química de Araraquara.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Site: &lt;a href="http://www.e-quimica.iq.unesp.br/"&gt;e-Química&lt;/a&gt; &lt;/span&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1865979417623541370?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1865979417623541370/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/11/e-quimica-um-novo-site-de-quimica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1865979417623541370'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1865979417623541370'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/11/e-quimica-um-novo-site-de-quimica.html' title='e-Quimica, um novo site de Química'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_mXcSNmMmC9k/SwBFFa296GI/AAAAAAAAAOs/XPU0Uf-dack/s72-c/equimica.JPG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-3807158409498907723</id><published>2009-11-15T17:36:00.003Z</published><updated>2009-11-15T17:43:53.578Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='Evolução'/><title type='text'>Uma nova teoria...</title><content type='html'>&lt;span style="font-family:arial;"&gt;Bem, há já algum tempo que não postava nada. Mas, cá vai. Hoje trago-vos uma imagem que pode explicar a extinção dos dinossauros, é apenas uma nova teoria, mas será que irá avante? &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 510px; DISPLAY: block; HEIGHT: 261px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5404387001398954978" border="0" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/SwA9WBcfi-I/AAAAAAAAAOc/R_2GVMN8vss/s400/1244405149795705_thumb%5B9%5D.jpg" /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-3807158409498907723?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/3807158409498907723/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/11/uma-nova-teoria.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3807158409498907723'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3807158409498907723'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/11/uma-nova-teoria.html' title='Uma nova teoria...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/SwA9WBcfi-I/AAAAAAAAAOc/R_2GVMN8vss/s72-c/1244405149795705_thumb%5B9%5D.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-773050973375588375</id><published>2009-10-24T15:14:00.002+01:00</published><updated>2009-10-24T15:28:02.987+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Documentário'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Energia'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>A is for Atom</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam este genial cartoon de 1953 (&lt;span style="font-size:85%;"&gt;imaginem só&lt;/span&gt;) sobre energia atómica. É "brilhante" a forma como é abordado este tema. Está em inglês.&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="340"&gt;&lt;param name="movie" value="http://www.youtube.com/v/Gi-ItrJISQE&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/Gi-ItrJISQE&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="340"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;Fonte: &lt;a href="http://www.youtube.com/"&gt;Youtube&lt;/a&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-773050973375588375?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/773050973375588375/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/is-for-atom.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/773050973375588375'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/773050973375588375'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/is-for-atom.html' title='A is for Atom'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-8308168313735543352</id><published>2009-10-24T14:54:00.002+01:00</published><updated>2009-10-24T15:00:39.020+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Música'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Laboratório'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='Segurança'/><title type='text'>The Safety Song</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um informativo e divertido vídeo musical, desta vez sobre: Segurança no Laboratório. Não se esqueçam que em qualquer laboratório ou trabalho, a segurança tem de ser sempre uma prioridade. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Divirtam-se com o vídeo e aprendam algumas regras de segurança. (&lt;span style="font-size:85%;"&gt;Vídeo em inglês&lt;/span&gt;)&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/WZ-1lfammjk&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/WZ-1lfammjk&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=en&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;Fonte: &lt;a href="http://www.boingboing.net/2009/10/21/safety-song-musical.html"&gt;Boing_boing&lt;/a&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-8308168313735543352?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/8308168313735543352/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/safety-song.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8308168313735543352'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8308168313735543352'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/safety-song.html' title='The Safety Song'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2311382075489872303</id><published>2009-10-22T21:52:00.005+01:00</published><updated>2009-10-22T22:15:31.818+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>O telemóvel indestrutível</title><content type='html'>&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 180px; DISPLAY: block; HEIGHT: 166px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5395533516258340546" border="0" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/SuDJJXJK7sI/AAAAAAAAAOE/nGrQmlu_vgQ/s400/LAND_R~1.JPG" /&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem hoje trago-vos um vídeo em que aparece o telemóvel mais resistente que existe. O telemóvel é tão resistente que sobrevive a um forno com temperaturas de 150ºC, a quedas de vários metros. Até carros passam por cima dele, sem ele partir. E outra importante informação é que é um telemóvel amigo do ambiente, pois é feito de vidro e plástico reciclado. &lt;/div&gt;&lt;/span&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/_uYjoybi4ts&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/_uYjoybi4ts&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;span style="font-family:arial;"&gt;&lt;div align="justify"&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="font-family:arial;"&gt;Imaginem o que aconteceria ao vosso telemóvel se o colocassem a fazer os testes que viram no vídeo. A tecnologia não tem limites.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2311382075489872303?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2311382075489872303/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/o-telemovel-indestrutivel.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2311382075489872303'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2311382075489872303'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/o-telemovel-indestrutivel.html' title='O telemóvel indestrutível'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/SuDJJXJK7sI/AAAAAAAAAOE/nGrQmlu_vgQ/s72-c/LAND_R~1.JPG' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6853236818167442220</id><published>2009-10-22T21:07:00.004+01:00</published><updated>2009-10-22T21:31:31.885+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Documentário'/><category scheme='http://www.blogger.com/atom/ns#' term='Corpo Humano'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ciência'/><category scheme='http://www.blogger.com/atom/ns#' term='Evolução'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='Biologia'/><category scheme='http://www.blogger.com/atom/ns#' term='Animação'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Evolução do Homem</title><content type='html'>&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;a href="http://1.bp.blogspot.com/_mXcSNmMmC9k/SuC_uEVCfQI/AAAAAAAAAN8/7rFMUnuobi4/s1600-h/monkey_0930.jpg"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 374px; DISPLAY: block; HEIGHT: 250px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5395523151746727170" border="0" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/SuC_uEVCfQI/AAAAAAAAAN8/7rFMUnuobi4/s400/monkey_0930.jpg" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos uns vídeos sobre a "nossa" evolução. No 1º vídeo podem ver a evolução de um crânio de um "antepassado" longínquo do homem, até nós (&lt;span style="font-size:85%;"&gt;um vídeo bastante bem conseguido&lt;/span&gt;). Tudo em "apenas" 2 minutos e 5 segundos. No 2º vídeo podem ver uma evolução mais detalhada que retrata centenas de milhões de anos de evolução que culminaram na nossa "formação"(&lt;span style="font-size:85%;"&gt;vídeo com explicação de Carl Sagan, um grande nome da ciência&lt;/span&gt;).&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Bem, aqui têm os vídeos:&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/GrhYLvNeQd4&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/GrhYLvNeQd4&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/k3I_qWIlF8o&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/k3I_qWIlF8o&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6853236818167442220?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6853236818167442220/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/evolucao-do-homem.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6853236818167442220'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6853236818167442220'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/evolucao-do-homem.html' title='Evolução do Homem'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_mXcSNmMmC9k/SuC_uEVCfQI/AAAAAAAAAN8/7rFMUnuobi4/s72-c/monkey_0930.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1475786804624847466</id><published>2009-10-20T22:45:00.005+01:00</published><updated>2009-10-21T22:09:59.373+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ciência'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='Laboratório'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Terra'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>ITER - Fusão Nuclear</title><content type='html'>&lt;a href="http://2.bp.blogspot.com/_mXcSNmMmC9k/St9VSEyUAOI/AAAAAAAAAN0/E3vU2mOyDF0/s1600-h/ITER.jpg"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 400px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5395124647623917794" border="0" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/St9VSEyUAOI/AAAAAAAAAN0/E3vU2mOyDF0/s400/ITER.jpg" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje vou falar do ITER um projecto de Tokamak (reactor de fusão nuclear com aprisionamento magnético) internacional, que tem como objectivo principal demonstrar a viabilidade técnica e científica da fusão nuclear para gerar energia limpa, renovável e barata.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;International Thermonuclear Experimental Reactor&lt;/strong&gt; - (ITER) é o verdadeiro nome do projecto de reactor experimental, ITER é apenas o seu nome de praxe. &lt;/span&gt;&lt;/div&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;div align="justify"&gt;ITER faz parte dos aparelhos de pesquisa fundamental no Reino Unido, nos EUA, na França e na Suíça, e os seus promotores estimam que progressos serão feitos em direcção ao seu objectivo (&lt;span style="font-size:85%;"&gt;descrito em cima&lt;/span&gt;) nas próximas décadas.&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;O projecto é uma cooperação internacional envolvendo a China, a União Europeia (&lt;span style="font-size:85%;"&gt;representada pela Euratom&lt;/span&gt;), a Índia, o Japão, a Coreia do Sul, a Rússia e os Estados Unidos da América (EUA), sob os patrocínios da IAEA (&lt;span style="font-size:85%;"&gt;Agência Internacional de Energia Atómica&lt;/span&gt;). Já mais recentemente os Estados Unidos da América deixaram o projecto (&lt;span style="font-size:85%;"&gt;se calhar já não lhes interessava&lt;/span&gt;).&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;O ITER consiste numa usina (&lt;span style="font-size:85%;"&gt;é o mesmo que central, mas mais profissional&lt;/span&gt;) de fusão nuclear, que usa o hidrogénio a operar a 100 milhões °C para produzir 500 MW de energia em cerca de 500 segundos (&lt;span style="font-size:85%;"&gt;pelo que ouvi dizer&lt;/span&gt;), através do processo de fusão nuclear (&lt;span style="font-size:85%;"&gt;o que é bastante bom, acreditem&lt;/span&gt;). Dessa maneira, em condições laboratoriais, são reproduzidas as reacções de fusão que acontecem no Sol e noutras estrelas, que aparecem como uma das tecnologias do futuro mais desejadas.&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;Diante dos actuais reactores nucleares baseados na fissão, os reactores termonucleares são absolutamente seguros, pois em caso de uma avaria, como a que ocorreu em Chernobil, a reacção termonuclear é suspensa em milésimos de segundo (&lt;span style="font-size:85%;"&gt;em menos de um piscar de olhos&lt;/span&gt;). Ao contrário das actuais centrais nucleares, os reactores termonucleares não produzem resíduos radioactivos nocivos e só libertam hélio, um gás inerte e inofensivo.&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;Estará localizado em Cadarache (França) e deverá ter a sua primeira operação no ano de 2016 (daqui a 7 anos, falta pouco). Há mais de três anos o avanço do projecto ITER estava parado porque os seis países e organizações que o promovem não conseguiam chegar a um acordo sobre o lugar de sua construção. União Europeia, China e Rússia apoiavam a construção do reactor na França, enquanto Estados Unidos, Coréia do Sul e Japão apostavam na cidade japonesa de Rokkasho Mura. Rosatom, a agência russa para a energia atômica, explicou que o país onde será construído o reactor deve assumir 50% das despesas de construção e exploração, enquanto os demais participantes aportam, cada um, 10% do custo do projecto, avaliado em US$ 13 bilhões. Logo, no total a factura fica em 130 bilhões de dólares americanos (&lt;span style="font-size:85%;"&gt;uns trocos, na actual crise&lt;/span&gt;).&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;Deixo-vos agora um vídeo sobre o ITER:&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;br /&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/hOiGeFoIKek&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;br /&gt;&lt;embed src="http://www.youtube.com/v/hOiGeFoIKek&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1475786804624847466?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1475786804624847466/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/iter-fusao-nuclear.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1475786804624847466'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1475786804624847466'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/iter-fusao-nuclear.html' title='ITER - Fusão Nuclear'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/St9VSEyUAOI/AAAAAAAAAN0/E3vU2mOyDF0/s72-c/ITER.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-7640293577102511913</id><published>2009-10-20T20:10:00.002+01:00</published><updated>2009-10-20T20:18:39.953+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Diversão Robótica</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Quem trabalha com robótica, às vezes tem a oportunidade de fazer uma coisa divertida. Vejam este &lt;/span&gt;&lt;span style="font-family:arial;"&gt;vídeo em que uma cadeira acoplada a um braço robótico de 6 eixos se torna o centro da diversão. Gostaria de experimentar...&lt;/span&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/9PMCiMij0kQ&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/9PMCiMij0kQ&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-7640293577102511913?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/7640293577102511913/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/diversao-robotica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7640293577102511913'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7640293577102511913'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/diversao-robotica.html' title='Diversão Robótica'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5969208303663169917</id><published>2009-10-20T19:27:00.002+01:00</published><updated>2009-10-20T19:34:06.440+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mundo'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Espaço'/><category scheme='http://www.blogger.com/atom/ns#' term='Lua'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Man vs Moon</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um vídeo, em que mostra como seria noticiado hoje a chegada do Homem à Lua. Isto se já não tivesse acontecido em 20 de Julho de 1969, claro.&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/dClpox7qinI&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/dClpox7qinI&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5969208303663169917?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5969208303663169917/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/man-vs-moon.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5969208303663169917'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5969208303663169917'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/man-vs-moon.html' title='Man vs Moon'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1143027596700417949</id><published>2009-10-18T20:54:00.004+01:00</published><updated>2009-10-18T21:05:06.832+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Planeta'/><category scheme='http://www.blogger.com/atom/ns#' term='Mundo'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='história'/><category scheme='http://www.blogger.com/atom/ns#' term='Terra'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>650 Milhões de anos em 1 minuto e 20 segundos</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, depois de ter postado "50 anos em apenas uma imagem" neste &lt;/span&gt;&lt;a href="http://quimicacienciaetecnologia.blogspot.com/2009/10/50-anos-em-apenas-uma-imagem.html"&gt;&lt;span style="font-family:arial;"&gt;post&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt;, trago-vos hoje um espectacular vídeo que resume 650 milhões de história da "face" do nosso Planeta em apenas 1 &lt;/span&gt;&lt;span style="font-family:arial;"&gt;minuto e 20 segundos. O vídeo até "prevê" como será a Terra daqui a 250 milhões de anos, através de um poderoso sistema de computação gráfica. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Reparem que Portugal, daqui a uns bons milhões de anos, estará praticamente onde é hoje (&lt;span style="font-size:85%;"&gt;mais ou menos&lt;/span&gt;) a Finlândia e a Suécia, ou seja, o clima será bastante frio. E que no futuro os continentes voltarão a unir-se formando uma nova "Pangeia".&lt;/span&gt; &lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/Y6hgeVZv2oM&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/Y6hgeVZv2oM&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1143027596700417949?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1143027596700417949/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/650-milhoes-de-anos-em-1-minuto-e-20.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1143027596700417949'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1143027596700417949'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/650-milhoes-de-anos-em-1-minuto-e-20.html' title='650 Milhões de anos em 1 minuto e 20 segundos'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-7923115078613025862</id><published>2009-10-18T12:36:00.003+01:00</published><updated>2009-10-18T12:46:50.817+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Post nº100'/><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Ciência'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><title type='text'>How Stuff Works...</title><content type='html'>&lt;a href="http://4.bp.blogspot.com/_mXcSNmMmC9k/Str_ohq1T7I/AAAAAAAAANs/pmzPn7bOFcs/s1600-h/how_stuff_works.jpg"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 226px; DISPLAY: block; HEIGHT: 193px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5393904575427465138" border="0" alt="" src="http://4.bp.blogspot.com/_mXcSNmMmC9k/Str_ohq1T7I/AAAAAAAAANs/pmzPn7bOFcs/s400/how_stuff_works.jpg" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem chegámos ao &lt;strong&gt;post nº100&lt;/strong&gt; e como tal hoje trago-vos um site bastante interessante, sobre Ciências e não só, para "comemorar" o feito. Neste site vocês podem explorar a vossa curiosidade sobre diversos assuntos: os teletransportes, realidade virtual, o reconhecimento virtual, a luz e muito, muito mais.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;São diversas informações com vídeos e textos para pesquisa, vale a pena conhecer.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;span style="font-family:arial;"&gt;Link: &lt;/span&gt;&lt;a href="http://ciencia.hsw.uol.com.br/ciencias-naturais-canal.htm"&gt;&lt;span style="font-family:arial;"&gt;How_Stuff_Works&lt;/span&gt;&lt;/a&gt; &lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-7923115078613025862?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/7923115078613025862/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/how-stuff-works.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7923115078613025862'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7923115078613025862'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/how-stuff-works.html' title='How Stuff Works...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_mXcSNmMmC9k/Str_ohq1T7I/AAAAAAAAANs/pmzPn7bOFcs/s72-c/how_stuff_works.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1101336146395810483</id><published>2009-10-17T19:45:00.003+01:00</published><updated>2009-10-17T19:53:18.181+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Documentário'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Discovery'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Maiores Descobertas da Química</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um super documentário da Discovery Channel sobre as "Maiores Descobertas da Química", que já passou na rtp2. É um conjunto de 5 vídeos. Apenas postarei o vídeo nº1, e o link do &lt;/span&gt;&lt;a href="http://www.youtube.com/"&gt;&lt;span style="font-family:arial;"&gt;Youtube&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; com os outros 4 vídeos. Espero que gostem, eu pessoalmente achei o documentário bastante interessante. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:Arial;"&gt;&lt;strong&gt;Vídeo 1:&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/4KV0HG7wylU&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/4KV0HG7wylU&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;Link dos outros vídeos: &lt;a href="http://www.youtube.com/view_play_list?p=91516BA6D20D3F6E"&gt;Aqui&lt;/a&gt; &lt;/p&gt;&lt;p align="justify"&gt;Fonte: &lt;a href="http://www.youtube.com/"&gt;Youtube&lt;/a&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1101336146395810483?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1101336146395810483/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/maiores-descobertas-da-quimica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1101336146395810483'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1101336146395810483'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/maiores-descobertas-da-quimica.html' title='Maiores Descobertas da Química'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-8751053050088629147</id><published>2009-10-17T12:32:00.003+01:00</published><updated>2009-10-17T12:40:54.461+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='download'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Software'/><category scheme='http://www.blogger.com/atom/ns#' term='Composto'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><category scheme='http://www.blogger.com/atom/ns#' term='Elemento Químico'/><title type='text'>Calcular Massas Molares</title><content type='html'>&lt;a href="http://4.bp.blogspot.com/_mXcSNmMmC9k/StmsbQxzcyI/AAAAAAAAANk/NCl6DFqOEKo/s1600-h/219200951404PM.jpg"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 208px; DISPLAY: block; HEIGHT: 219px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5393531613113185058" border="0" alt="" src="http://4.bp.blogspot.com/_mXcSNmMmC9k/StmsbQxzcyI/AAAAAAAAANk/NCl6DFqOEKo/s400/219200951404PM.jpg" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Mole Calc&lt;/strong&gt; - é o nome do software que vos trago hoje. Com este software freeware (gratuito) podem calcular massas molares de compostos químicos com apenas um clique. Isto ajuda, quando não tiverem uma tabela periódica à mão e precisarem de saber a massa molar de um &lt;/span&gt;&lt;span style="font-family:arial;"&gt;composto qualquer. Está  em Inglês, e para calcularem a massa molar, basta colocar a fórmula química do composto, e depois é só carregar em "Calculate". E pronto, espero que vos seja útil.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;link para download: &lt;a href="http://defoort.free.fr/molecalc/"&gt;http://defoort.free.fr/molecalc/&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-8751053050088629147?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/8751053050088629147/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/calcular-massas-molares.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8751053050088629147'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8751053050088629147'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/calcular-massas-molares.html' title='Calcular Massas Molares'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_mXcSNmMmC9k/StmsbQxzcyI/AAAAAAAAANk/NCl6DFqOEKo/s72-c/219200951404PM.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5152245970674718629</id><published>2009-10-17T11:33:00.004+01:00</published><updated>2009-10-17T12:38:47.638+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='download'/><category scheme='http://www.blogger.com/atom/ns#' term='Tabela Periódica'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Software'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><title type='text'>Software KHI3 - Super Calculadora</title><content type='html'>&lt;a href="http://3.bp.blogspot.com/_mXcSNmMmC9k/Stmjhc1G33I/AAAAAAAAANc/PPuZkDRg6Q0/s1600-h/166230calc.gif"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 266px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5393521823822831474" border="0" alt="" src="http://3.bp.blogspot.com/_mXcSNmMmC9k/Stmjhc1G33I/AAAAAAAAANc/PPuZkDRg6Q0/s400/166230calc.gif" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um programa freeware (gratuito) que descobri na internet. Este software ajuda bastante os alunos pois disponibiliza várias ferramentas educativas num único lugar. Se precisarem de: &lt;/span&gt;&lt;span style="font-family:arial;"&gt;calculadora, conversor de unidades, tabela periódica (bastante detalhada), simulador do sistema solar, estruturas cristalinas, etc. Este é o programa que procuram. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Idioma: Português-Br&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Link download: &lt;a href="http://www.gpao.org/khi3.msi"&gt;http://www.gpao.org/khi3.msi&lt;/a&gt; &lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5152245970674718629?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5152245970674718629/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/software-khi3-super-calculadora.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5152245970674718629'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5152245970674718629'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/software-khi3-super-calculadora.html' title='Software KHI3 - Super Calculadora'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_mXcSNmMmC9k/Stmjhc1G33I/AAAAAAAAANc/PPuZkDRg6Q0/s72-c/166230calc.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-3030602753039780385</id><published>2009-10-16T21:09:00.003+01:00</published><updated>2009-10-16T21:19:59.820+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Tabela Periódica'/><category scheme='http://www.blogger.com/atom/ns#' term='Elemento do Mês'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><category scheme='http://www.blogger.com/atom/ns#' term='Elemento Químico'/><title type='text'>Elemento Químico do Mês - Carbono</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, hoje trago-vos o elemento que escolhi para elemento do mês daqui do blog. Neste mês de Outubro, será o Carbono. Primeiro porque é um elemento importantíssimo na Química (que o digam os Orgânicos), segundo porque deve ser dos elementos químicos que mais se fala (a par do Hidrogénio, do Oxigénio e do Azoto).&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Fiquem aqui com um vídeo que falará sobre este carbonoso elemento:&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/wmC8Dg4n-ZA&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/wmC8Dg4n-ZA&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-3030602753039780385?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/3030602753039780385/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/elemento-quimico-do-mes-carbono.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3030602753039780385'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3030602753039780385'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/elemento-quimico-do-mes-carbono.html' title='Elemento Químico do Mês - Carbono'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-51120052092675885</id><published>2009-10-15T22:44:00.002+01:00</published><updated>2009-10-15T22:54:38.607+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Metais'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><category scheme='http://www.blogger.com/atom/ns#' term='Elemento Químico'/><title type='text'>Ferro em Cereais .... é verdade</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um vídeo que vos mostrará que nos cereais que comem de manhã ao pequeno-almoço, o elemento ferro está bem presente (isto se comerem corn flackes). Bem, aqui está:&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/ZIyKe9VE6o8&amp;amp;color1=0x2b405b&amp;amp;color2=0x6b8ab6&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/ZIyKe9VE6o8&amp;color1=0x2b405b&amp;color2=0x6b8ab6&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O procedimento é bastante simples: &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;-Basta moer o cereal, misturar com água e colocar num saco plástico. Com o auxílio de um íman conseguirão juntar diversas limalhas de ferro presentes no cereal.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Agora imaginem a quantidade de ferro que já ingeriram, é de ficar a pensar...&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Mais sobre o: &lt;a href="http://pt.wikipedia.org/wiki/Ferro"&gt;Ferro&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-51120052092675885?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/51120052092675885/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/ferro-em-cereais-e-verdade.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/51120052092675885'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/51120052092675885'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/ferro-em-cereais-e-verdade.html' title='Ferro em Cereais .... é verdade'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-176801661547828511</id><published>2009-10-13T21:27:00.002+01:00</published><updated>2009-10-13T21:31:03.770+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Música'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Tabela Periódica'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Meet the Elements</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam este vídeo musical sobre diversos elementos químicos da Tabela Periódica. Tem bastante informação e está muito bem idealizado. &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/d0zION8xjbM&amp;amp;color1=0x6699&amp;amp;color2=0x54abd6&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/d0zION8xjbM&amp;color1=0x6699&amp;color2=0x54abd6&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-176801661547828511?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/176801661547828511/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/meet-elements.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/176801661547828511'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/176801661547828511'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/meet-elements.html' title='Meet the Elements'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-4915297357787222719</id><published>2009-10-13T20:52:00.002+01:00</published><updated>2009-10-13T21:09:06.901+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Fotos'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='moléculas'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Fotos Moleculares</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, hoje trago-vos um post muito interessante sobre uma descoberta relativamente recente. A edição de agosto de 2009 da revista Nature traz essa descoberta que vos falo num artigo por eles publicado, que por acaso é bastante importante e interessante, no qual cientistas da IBM na Alemanha relatam a produção de uma imagem que demonstra a “anatomia” de uma molécula de pentaceno.Vejam este vídeo para esclarecer como foi possível esta descoberta:&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="340"&gt;&lt;param name="movie" value="http://www.youtube.com/v/9AxKEeMuzIo&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/9AxKEeMuzIo&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="560" height="340"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;Artigo publicado:&lt;/p&gt;&lt;p align="justify"&gt;Gross, L., Mohn, F., Moll, N., Liljeroth, P., &amp;amp; Meyer, G. (2009). The Chemical Structure of a Molecule Resolved by Atomic Force Microscopy Science, 325 (5944), 1110-1114 DOI: &lt;a href="http://www.sciencemag.org/cgi/content/abstract/325/5944/1110"&gt;Fonte&lt;/a&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-4915297357787222719?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/4915297357787222719/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/fotos-moleculares.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4915297357787222719'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4915297357787222719'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/fotos-moleculares.html' title='Fotos Moleculares'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2740187972106798518</id><published>2009-10-13T19:59:00.005+01:00</published><updated>2009-10-16T23:17:59.333+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Hélio'/><category scheme='http://www.blogger.com/atom/ns#' term='Propaganda'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Chiclete + Hélio = Voar ???</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Ok, o título explica bastante sobre o post que vos trago hoje. Vejam o vídeo e depois falamos.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/pTnwz6MqMl8&amp;amp;color1=0x402061&amp;amp;color2=0x9461ca&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/pTnwz6MqMl8&amp;color1=0x402061&amp;color2=0x9461ca&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Então o que acharam? Parece mentira, certo? E na verdade, é uma mentira pegada.É escusado dizer que um balão daquele tamanho com Hélio, não conseguiria de forma alguma levantar uma pessoa.&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Este é mais um dos muitos vídeos "viral" que se pode encontrar pela internet, para quem não sabe o que são vídeos "viral", eu explico. São vídeos que adquirem um alto poder de circulação na internet, alcançando grande popularidade, configurando-se como um fenómeno na Internet. O poder dos vídeos virais chega mesmo a interferir noutros mercados, como no mercado editorial, por exemplo. &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;a href="http://adland.tv/commercials/viral-test-chewing-gum-and-helium-2009-130-france"&gt;&lt;span style="font-family:arial;"&gt;Fonte&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Actualização (16/10/2009):&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Agora vejam este vídeo que prova que o vídeo que viram anteriormente é falso:&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object width="560" height="340"&gt;&lt;param name="movie" value="http://www.youtube.com/v/VGNQzami2rQ&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/VGNQzami2rQ&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="560" height="340"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2740187972106798518?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2740187972106798518/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/chiclete-helio-voar.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2740187972106798518'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2740187972106798518'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/chiclete-helio-voar.html' title='Chiclete + Hélio = Voar ???'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5670025501688010263</id><published>2009-10-12T22:36:00.003+01:00</published><updated>2009-10-12T22:45:23.564+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Laboratório'/><category scheme='http://www.blogger.com/atom/ns#' term='video-aulas'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><title type='text'>Chem Toddler</title><content type='html'>&lt;div&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;a href="http://4.bp.blogspot.com/_mXcSNmMmC9k/StOiiiewndI/AAAAAAAAAMY/SvpH25lp8uY/s1600-h/imageshj.jpg"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 99px; DISPLAY: block; HEIGHT: 98px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5391831893147688402" border="0" alt="" src="http://4.bp.blogspot.com/_mXcSNmMmC9k/StOiiiewndI/AAAAAAAAAMY/SvpH25lp8uY/s400/imageshj.jpg" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam só este site, que descobri na internet, é excelente para quem gostar de visualizar todo o tipo de experiências químicas. &lt;/span&gt;&lt;a href="http://www.chem-toddler.com/"&gt;&lt;span style="font-family:arial;"&gt;Aqui&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; encontrarão várias "dicas" para as vossas aulas de laboratório, ou até para perceberem melhor a teoria que envolve determinadas reacções.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 223px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5391832549223564322" border="0" alt="" src="http://4.bp.blogspot.com/_mXcSNmMmC9k/StOjIujcBCI/AAAAAAAAAMg/LbxMCDPyMuM/s400/chemtoddler.JPG" /&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5670025501688010263?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5670025501688010263/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/chem-toddler.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5670025501688010263'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5670025501688010263'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/chem-toddler.html' title='Chem Toddler'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_mXcSNmMmC9k/StOiiiewndI/AAAAAAAAAMY/SvpH25lp8uY/s72-c/imageshj.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2576217123811886080</id><published>2009-10-12T22:13:00.005+01:00</published><updated>2009-10-12T22:22:50.771+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Laboratório'/><category scheme='http://www.blogger.com/atom/ns#' term='video-aulas'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><title type='text'>Técnicas de Laboratório em Química</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um post bastante útil para as aulas de laboratório que tiverem. &lt;a href="http://ocw.mit.edu/ans7870/resources/chemvideo/index.htm"&gt;Aqui&lt;/a&gt;, podem encontrar diversos vídeos demonstrativos de diversas técnicas laboratoriais (o site pertence ao MIT). Um exemplo nesta imagem:&lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Titulação&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 240px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5391825435066818546" border="0" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/StOcqoQS3_I/AAAAAAAAAMI/Fmqd787OjGI/s400/mit-5_311-chem-02-titration-220k%5B(002241)17-11-42%5D.JPG" /&gt;&lt;br /&gt;&lt;p&gt;Estes vídeos são um recurso precioso, apesar de estarem em inglês e serem um pouco avançados para quem ainda não se sente à vontade com o laboratório, mas ajudam a preparar as aulas de laboratório, pelo menos na parte prática. Bom proveito!!&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2576217123811886080?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2576217123811886080/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/tecnicas-de-laboratorio-em-quimica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2576217123811886080'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2576217123811886080'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/tecnicas-de-laboratorio-em-quimica.html' title='Técnicas de Laboratório em Química'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/StOcqoQS3_I/AAAAAAAAAMI/Fmqd787OjGI/s72-c/mit-5_311-chem-02-titration-220k%5B(002241)17-11-42%5D.JPG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-3430041146661067405</id><published>2009-10-12T22:06:00.004+01:00</published><updated>2009-10-12T22:32:11.261+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Planeta'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Destruição'/><category scheme='http://www.blogger.com/atom/ns#' term='Terra'/><category scheme='http://www.blogger.com/atom/ns#' term='Asteróide'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Big Asteroid Impact</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam este vídeo que descobri no &lt;/span&gt;&lt;a href="http://www.youtube.com/"&gt;&lt;span style="font-family:arial;"&gt;Youtube&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt;, é verdadeiramente impressionante. Trata-se de um  possível asteróide de 500 km de diâmetro que colide com a Terra, vejam os "estragos" causados (fim do Mundo)... Claro que a colisão de um asteróide deste tamanho no nosso planeta é muito, muito, muito, muito pouco provável. É mais provável saír-vos o Euromilhões, acreditem...&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/LlF8APEkh-E&amp;amp;color1=0x2b405b&amp;amp;color2=0x6b8ab6&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/LlF8APEkh-E&amp;color1=0x2b405b&amp;color2=0x6b8ab6&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-3430041146661067405?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/3430041146661067405/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/big-asteroid-impact.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3430041146661067405'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3430041146661067405'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/big-asteroid-impact.html' title='Big Asteroid Impact'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2853495431892871972</id><published>2009-10-12T21:39:00.005+01:00</published><updated>2009-10-12T22:06:14.945+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Planeta'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Saturno'/><category scheme='http://www.blogger.com/atom/ns#' term='Nasa'/><title type='text'>Saturno casou outra vez...</title><content type='html'>&lt;span style="font-family:arial;"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 310px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5391816612206933842" border="0" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/StOUpEik91I/AAAAAAAAAL4/y-Eazn-j-Nc/s400/g_saturno.jpg" /&gt;Bem, devem achar o título deste post um pouco rebuscado, ou até estúpido (&lt;span style="font-size:85%;"&gt;por acaso até é&lt;/span&gt;)...mas a verdade é que Saturno - o 6ºplaneta (a contar do Sol) do nosso Sistema Solar - tem mais um anel. Aliás um super-anel.&lt;/span&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Este super-anel foi descoberto pelo telescópio espacial Spitzer, na semana passada. Começa a 5.95 milhões de km de Saturno e acaba a 11.9 milhões de km do planeta. É tão grande que poderia abrigar 1 bilhão de planetas do mesmo tamanho da Terra, imaginem. Bem, aqui têm uma imagem:&lt;/span&gt; &lt;/div&gt;&lt;p&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 320px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5391819437368362434" border="0" alt="" src="http://3.bp.blogspot.com/_mXcSNmMmC9k/StOXNhFjRcI/AAAAAAAAAMA/JJ0rAL08awc/s400/saturno-novo-anel-20091007135241.jpg" /&gt;&lt;/p&gt;&lt;br /&gt;&lt;a href="http://www.clicrbs.com.br/diariocatarinense/jsp/default2.jsp?uf=2&amp;amp;local=18&amp;amp;source=a2678084.xml&amp;amp;template=3898.dwt&amp;amp;edition=13275&amp;amp;section=128"&gt;Fonte&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2853495431892871972?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2853495431892871972/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/saturno-casou-outra-vez.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2853495431892871972'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2853495431892871972'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/saturno-casou-outra-vez.html' title='Saturno casou outra vez...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/StOUpEik91I/AAAAAAAAAL4/y-Eazn-j-Nc/s72-c/g_saturno.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-764245207793692631</id><published>2009-10-12T21:26:00.003+01:00</published><updated>2009-10-12T21:37:42.488+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Mundo'/><category scheme='http://www.blogger.com/atom/ns#' term='Prémio'/><category scheme='http://www.blogger.com/atom/ns#' term='DNA'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='Nobel'/><title type='text'>Prémio Nobel da Química 2009</title><content type='html'>&lt;span style="font-family:arial;"&gt;Hoje trago-vos também uma imagem e um "pequeno" texto sobre quem ganhou o Prémio Nobel da Química em 2009.&lt;/span&gt; &lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 394px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5391813165051398114" border="0" alt="" src="http://4.bp.blogspot.com/_mXcSNmMmC9k/StORga4px-I/AAAAAAAAALw/9gTIFhYv67Q/s400/PremioNobelQuimica2009%5B4%5D.jpg" /&gt;&lt;/div&gt;&lt;br /&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, e o que é que estes senhores, e esta senhora, fizeram para ganhar o Prémio Nobel da Química em 2009?&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, como podem ver pela imagem acima o prémio foi atribuído ao inglês Venkatraman Ramakrishnan, ao norte-americano Thomas Steitz e à israelita Ada Yonath e foi devido aos seus trabalhos sobre "a estrutura e a função do ribossoma", que fabrica as proteínas.&lt;/span&gt;&lt;/p&gt;&lt;span style="font-family:arial;"&gt;&lt;p align="justify"&gt;A importância do ribossoma, segundo a Real Academia Sueca, está em "traduzir a informação do ADN em vida", sendo por essa razão um alvo importante para novos antibióticos. &lt;/p&gt;&lt;p align="justify"&gt;Os ribossomas produzem proteínas, que por sua vez controlam a química de todos os organismos vivos.&lt;br /&gt;Segundo a citação do prémio, os três cientistas distinguidos "mostraram o que são os ribossomas e como funcionam ao nível dos átomos".&lt;/p&gt;&lt;p align="justify"&gt;Venkatraman Ramakrishnan, Thomas Steitz e Ada Yonath usaram um método chamado cristalografia de raios-X para mapear a posição de cada um das centenas de milhares de átomos que constituem um ribossoma.&lt;/p&gt;&lt;p align="justify"&gt;Os três geraram modelos a três dimensões que mostram como diferentes antibióticos se ligam ao ribossoma e que são agora usados pelos cientistas para desenvolver novos antibióticos, contribuindo directamente para salvar vidas e diminuir o sofrimento da humanidade.&lt;/p&gt;&lt;p align="justify"&gt;A compreensão do funcionamento interno dos ribossomas tem por isso uma aplicação prática imediata em muitos dos antibióticos actuais, que bloqueiam o funcionamento de ribossomas de bactérias, curando assim várias doenças.&lt;/p&gt;&lt;p align="justify"&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;As moléculas de ADN existentes em todas as células de todos os organismos contêm as informações básicas sobre como são e funcionam um ser humano, uma planta ou uma bactéria. Todavia, se não existisse algo mais, não haveria vida.&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Segundo a citação do prémio, "é o trabalho dos ribossomas que transforma esses códigos em matéria viva, produzindo proteínas a partir da informação contida no ADN". &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Entre essas proteínas contam-se a hemoglobina, que transporta o oxigénio no sangue, os anticorpos do sistema imunitário, as hormonas como a insulina, o colagénio da pele ou as enzimas que decompõem o açúcar.&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;"Há dezenas de milhares de proteínas no corpo e todas elas têm formas e funções diferentes, construindo e controlando a vida a nível químico", refere o comunicado da Real Academia Sueca. &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;a href="http://dn.sapo.pt/inicio/ciencia/interior.aspx?content_id=1383519"&gt;Fonte&lt;/a&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-764245207793692631?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/764245207793692631/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/premio-nobel-da-quimica-2009.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/764245207793692631'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/764245207793692631'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/premio-nobel-da-quimica-2009.html' title='Prémio Nobel da Química 2009'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_mXcSNmMmC9k/StORga4px-I/AAAAAAAAALw/9gTIFhYv67Q/s72-c/PremioNobelQuimica2009%5B4%5D.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6278239839641293606</id><published>2009-10-12T21:11:00.005+01:00</published><updated>2009-10-16T20:43:15.416+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mundo'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Sol'/><category scheme='http://www.blogger.com/atom/ns#' term='marte'/><category scheme='http://www.blogger.com/atom/ns#' term='história'/><category scheme='http://www.blogger.com/atom/ns#' term='Terra'/><title type='text'>50 anos em apenas uma imagem...</title><content type='html'>&lt;span style="font-family:arial;"&gt;Bem, estou de volta. Depois de muitas tarefas para realizar, arranjei um pouco de tempo para voltar ao blog. &lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam esta espectacular imagem que resume "apenas" 50 anos de exploração espacial (cerca de 200 missões). Foi elaborada por Sean McNaughton, da National Geographic e por Samuel Velasco da 5W Infographics. &lt;/span&gt;&lt;a href="http://books.nationalgeographic.com/map/map-day/"&gt;&lt;span style="font-family:arial;"&gt;Fonte&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;font-size:85%;"&gt;Se clicarem &lt;a href="http://www.stevey.com/wp-content/uploads/2009/01/50-years-exploration-huge.jpg"&gt;aqui&lt;/a&gt; , podem vê-la em grande resolução e até copiá-la (se quiserem) para o vosso computador.&lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 177px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5393285421987226786" border="0" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/StjMhDXXZKI/AAAAAAAAANU/lJ_kUnYOw68/s400/4002050596_867a1c880e.jpg" /&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6278239839641293606?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6278239839641293606/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/50-anos-em-apenas-uma-imagem.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6278239839641293606'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6278239839641293606'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/10/50-anos-em-apenas-uma-imagem.html' title='50 anos em apenas uma imagem...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/StjMhDXXZKI/AAAAAAAAANU/lJ_kUnYOw68/s72-c/4002050596_867a1c880e.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1513014040489891522</id><published>2009-09-16T13:44:00.004+01:00</published><updated>2009-09-16T14:03:27.562+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><category scheme='http://www.blogger.com/atom/ns#' term='Vulcão'/><title type='text'>Como fazer um "mini-vulcão" químico...</title><content type='html'>&lt;div align="justify"&gt;Hoje trago-vos outra experiência, esta mais divertida do que a anterior, também por ser esteticamente mais apelativa e espectacular. &lt;/div&gt;&lt;br /&gt;&lt;img style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 370px; CURSOR: hand; HEIGHT: 299px; TEXT-ALIGN: center" alt="" src="http://www.pontociencia.org.br/imgdb/experimentos/bb14964b6f079bb6f91b3f9268297c59.jpg" border="0" /&gt;&lt;br /&gt;O que vão ver no vídeo é como é que se faz um "mini-vulcão" com dicromato de amónio.&lt;br /&gt;&lt;br /&gt;&lt;div align="justify"&gt;O dicromato de amónio((NH4)2Cr2O7) é um sólido alaranjado que ao ser oxidado liberta N2(molécula de azoto) e H2O (vapor de água) formando óxido de crómio. Durante essa reacção o seu volume aumenta em cerca de 30 vezes e ao libertar os gases, um pouco de óxido de crómio entra em suspensão no ar, lembrando cinzas expelidas por vulcões.&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;Lembro também que a semelhança com um vulcão é somente visual, o mecanismo que leva o vulcão a entrar em erupção é completamente diferente do da oxidação do dicromato de amónio.&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/YlnVB9wla7M&amp;amp;hl=en&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/YlnVB9wla7M&amp;hl=en&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1513014040489891522?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1513014040489891522/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/como-fazer-um-mini-vulcao-quimico.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1513014040489891522'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1513014040489891522'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/como-fazer-um-mini-vulcao-quimico.html' title='Como fazer um &quot;mini-vulcão&quot; químico...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6293585296486798916</id><published>2009-09-16T13:15:00.003+01:00</published><updated>2009-10-12T21:08:50.595+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='Biologia'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Como fazer uma Cromatografia "Caseira"</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Antes de colocar o vídeo sobre como fazer uma Cromatografia "caseira", é melhor explicar alguns conceitos, principalmente, o de Cromatografia, claro está.&lt;/span&gt;&lt;br  style="font-family:arial;"&gt;&lt;br  style="font-family:arial;"&gt;&lt;span style="font-family:arial;"&gt;&lt;span style="FONT-WEIGHT: bold"&gt;Cromatografia&lt;/span&gt; é uma técnica de separação de misturas e identificação dos seus constituintes. Esta separação depende da diferença entre o comportamento dos analitos entre a fase móvel e a fase estacionária. A interacção dos componentes da mistura com estas duas fases é influenciado por diferentes forças intermoleculares, incluindo iónica, bipolar, apolar, e específicos efeitos de afinidade e solubilidade. &lt;/div&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 330px; DISPLAY: block; HEIGHT: 309px; CURSOR: hand" border="0" alt="" src="http://4.bp.blogspot.com/_R_-AffTL5k4/ShqtwJ5Tf7I/AAAAAAAACh8/wCkT9-SnZK8/s400/cromatografia69b.jpg" /&gt; &lt;p align="justify"&gt;&lt;br /&gt;&lt;br /&gt;Existe vários tipos de Cromatografias, das quais vale a pena referir:&lt;br /&gt;-Cromatografia de adsorção&lt;br /&gt;-Cromatografia de partição&lt;br /&gt;-Cromatografia planar&lt;br /&gt;-Cromatografia em camada fina (CCF)&lt;br /&gt;-Cromatografia em coluna&lt;br /&gt;-Cromatografia de leito móvel&lt;br /&gt;&lt;br /&gt;Podem saber mais acerca destes tipos e não só &lt;a href="http://pt.wikipedia.org/wiki/Cromatografia"&gt;aqui&lt;/a&gt; .&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;História&lt;/strong&gt; - Este método foi criado pelo botânico russo Mikhail Semyonovich Tswet em 1900, com o objectivo de separar os vários tipos de clorofilas, existentes nas plantas. Existem 4 tipos de clorofilas, as clorofilas a e b, mais comuns e encontradas em plantas verdes e as clorofilas c e d encontradas em cianobactérias. Já é bastante comum o uso deste método em áreas como Medicina, Farmácia, Química, Biologia, etc.&lt;/span&gt;&lt;/p&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify" align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify" align="justify"&gt;&lt;span style="font-family:arial;"&gt;O vídeo que vos trago hoje exemplifica bem este método (&lt;span style="font-size:85%;"&gt;que por acaso até vamos estudar em Química Analítica&lt;/span&gt;). &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify" align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify" align="justify"&gt;&lt;span style="font-family:arial;"&gt;Primeiro: o pigmento preto de uma caneta é separado nos seus vários constituintes, mostrando que a tinta preta é composta por uma mistura de várias outras tintas de várias cores. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify" align="justify"&gt;&lt;span style="font-family:arial;"&gt;Segundo: Usando uma "tintura" extraída das folhas de planta, é mostrado a separação das clorofilas. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify" align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify" align="justify"&gt;&lt;span style="font-family:arial;"&gt;Para ter um bom resultado com esta experiência aconselho a usar como solvente uma mistura de água e álcool, mais ou menos 50% de cada. O papel usado pode ser substituído por papel de filtro de café. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify" align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="TEXT-ALIGN: justify" align="justify"&gt;&lt;span style="font-family:arial;"&gt;A montagem é bastante simples como podem observar no vídeo. &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/rFzToepOmJA&amp;amp;hl=en&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/rFzToepOmJA&amp;hl=en&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6293585296486798916?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6293585296486798916/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/como-fazer-uma-cromatografia-caseira.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6293585296486798916'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6293585296486798916'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/como-fazer-uma-cromatografia-caseira.html' title='Como fazer uma Cromatografia &quot;Caseira&quot;'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_R_-AffTL5k4/ShqtwJ5Tf7I/AAAAAAAACh8/wCkT9-SnZK8/s72-c/cromatografia69b.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-4739426822550526348</id><published>2009-09-11T19:10:00.004+01:00</published><updated>2009-09-11T19:30:42.499+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cartoon'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Escola'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Saúde'/><category scheme='http://www.blogger.com/atom/ns#' term='Gripe A'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>O Novo Aluno está a chegar...ou não...</title><content type='html'>&lt;span style="font-family:arial;"&gt;As aulas estão aí à porta (&lt;span style="font-size:85%;"&gt;em alguns sítios até já começou&lt;/span&gt;), e com este novo ano lectivo, dizem que vem um novo aluno, o H1N1. Sinceramente, neste caso até se devia fomentar o abandono escolar. &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Vejam este cartoon:&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;img id="BLOGGER_PHOTO_ID_5380275254167514306" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 271px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/SqqT1nZ6rMI/AAAAAAAAALg/hohZrNlRiRU/s400/beeler%5B4%5D.jpg" border="0" /&gt;&lt;/div&gt;&lt;br /&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;E este ano, também vai ser necessário mais material, neste caso, material específico para fazer com que "o novo aluno" se atrase às aulas, e seja expulso da escola.&lt;/span&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="justify"&gt;&lt;img id="BLOGGER_PHOTO_ID_5380276087744969410" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 296px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/SqqUmIuROsI/AAAAAAAAALo/6ytdUJExtC0/s400/escoladavegranlund%5B4%5D.jpg" border="0" /&gt;&lt;/p&gt;&lt;br /&gt;&lt;p&gt;Os cartoons são de Nate Beeler e Dave Granlund, respectivamente. &lt;/p&gt;&lt;p align="justify"&gt;Claro que não devemos brincar com a situação, mas também muito menos, entrar em pânico, basta seguir os passos que eu coloquei neste post: &lt;a href="http://quimicacienciaetecnologia.blogspot.com/2009/08/gripe-a-nova-gripe.html"&gt;GripeA&lt;/a&gt; e ter algum bom senso e educação.&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-4739426822550526348?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/4739426822550526348/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/o-novo-aluno-esta-chegarou-nao.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4739426822550526348'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4739426822550526348'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/o-novo-aluno-esta-chegarou-nao.html' title='O Novo Aluno está a chegar...ou não...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_mXcSNmMmC9k/SqqT1nZ6rMI/AAAAAAAAALg/hohZrNlRiRU/s72-c/beeler%5B4%5D.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5979048366391675862</id><published>2009-09-11T18:36:00.006+01:00</published><updated>2009-09-13T12:13:52.020+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Acidente'/><category scheme='http://www.blogger.com/atom/ns#' term='Laboratório'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='Segurança'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Prevenir é sempre o melhor remédio</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam este vídeo, e lembrem-se sempre que SEGURANÇA é a principal coisa a ter em mente quando se está a fazer uma experiência, principalmente se for em público, pois nesse caso, somos responsáveis pela segurança dos "espectadores".&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Temos que tomar sempre as devidas precauções para que nada de mal aconteça, tanto a nós próprios como aos outros que nos rodeiam. Leiam sempre as MSDS (Material Safety Data Sheet) de todos os compostos que vão utilizar nas experiências, porque conhecer aquilo que estamos a usar, é o primeiro passo, para se acontecer alguma coisa, saber o que fazer. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:Arial;"&gt;Aqui têm o site onde podem encontrar cerca de 3.5 milhões de MSDS:&lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;a href="http://www.msds.com/"&gt;http://www.msds.com/&lt;/a&gt;&lt;/div&gt;&lt;div align="center"&gt; &lt;/div&gt;&lt;div align="center"&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Também é bastante útil, saber onde se situam extintores, saídas de emergência, etc. E sempre que aconteça alguma coisa em laboratório que não saibam o que é, ou que achem estranho, comuniquem ao vosso professor, que ele explica-vos o que devem fazer e saber. Se não souberem o porquê de fazer determinado procedimento na experiência, não o façam, só sabendo e percebendo o que se está a fazer é que se pode ter noção dos erros que podem cometer e suas consequências.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Bem, vejam este vídeo em que ocorre um "acidente" (&lt;span style="font-size:85%;"&gt;que bem podia ter sido evitado&lt;/span&gt;), em que podem ver vários "erros" por parte do demonstrador da experiência, entre eles:&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;-Não usar equipamentos de protecção(&lt;span style="font-size:85%;"&gt;o que é bastante grave&lt;/span&gt;): óculos, bata(&lt;span style="font-size:85%;"&gt;aquilo nem é bata que se apresente, lol&lt;/span&gt;), luvas, etc.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;-Usar equipamento inapropriado, neste caso, talvez deve-se usar um balão de plástico e não um de vidro.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;embed src="http://www.youtube.com/v/mnwYs0dglZQ&amp;amp;color1=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" feature="player_embedded&amp;amp;fs=" color2="0xcfcfcf&amp;amp;hl="&gt;&lt;/embed&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5979048366391675862?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5979048366391675862/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/prevenir-e-sempre-o-melhor-remedio.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5979048366391675862'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5979048366391675862'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/prevenir-e-sempre-o-melhor-remedio.html' title='Prevenir é sempre o melhor remédio'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-7267168684998910779</id><published>2009-09-11T18:12:00.006+01:00</published><updated>2011-04-19T20:58:55.094+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Composto'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Acetona dissolve muita, muita Esferovite</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um vídeo de uma experiência que realizei no 12ºano na disciplina de Química, achei a experiência bastante interessante, e por isso, aconselho a ver este vídeo. Lembro-me que na altura, uma saca cheia de esferovite foi "consumida" por um pouco de acetona.&lt;/span&gt; &lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Aqui está o vídeo:&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;br /&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/ZusIuBVw3u4&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;br /&gt;&lt;embed src="http://www.youtube.com/v/ZusIuBVw3u4&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Agora a explicação:&lt;/span&gt; &lt;/p&gt;&lt;br /&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;O poliestireno, que é outro nome da esferovite, é composto, como viram no vídeo por mais de 95% de ar, o que acontece é que ao mergulharmos o poliestireno em acetona, o que vai "ficar" na acetona é a "parte sólida" do poliestireno, enquanto que o ar que estava no seu interior é &lt;/span&gt;&lt;span style="font-family:arial;"&gt;libertado. Ah, outra coisa, sendo a acetona um composto polar, porque será que o poliestireno é dissolvido? (sendo este último apolar.) &lt;/span&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-7267168684998910779?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/7267168684998910779/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/acetona-dissolve-muita-muita-esferovite.html#comment-form' title='3 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7267168684998910779'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7267168684998910779'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/acetona-dissolve-muita-muita-esferovite.html' title='Acetona dissolve muita, muita Esferovite'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-652545895842711253</id><published>2009-09-11T18:01:00.002+01:00</published><updated>2009-09-11T18:10:01.782+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cristais'/><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Laser'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Cristais Gigantes</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um vídeo que encontrei no youtube sobre a formação de Cristais. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Neste vídeo o cristal sintético gigante é formado a partir de uma "semente". A semente é um pequeno cristal bem formado, que é colocado no centro do tanque, dentro do tanque está perto de uma tonelada de uma solução supersaturada (super concentrada) de dihidrogenofosfato de potássio, ou simplesmente KDP. Em apenas dois meses, o cristal cresce e passa a ter cerca de 360 quilogramas, imaginem só...&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Quando concluído, o cristal é cuidadosamente limpo e removido do tanque, depois é cortado em peças de 40 por 40 centímetros, para ser utilizado na transmissão directa de raios laser em experiências de Física.&lt;/span&gt; &lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/l_USYub3djY&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/l_USYub3djY&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-652545895842711253?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/652545895842711253/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/cristais-gigantes.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/652545895842711253'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/652545895842711253'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/cristais-gigantes.html' title='Cristais Gigantes'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-135276404114861605</id><published>2009-09-09T17:56:00.002+01:00</published><updated>2009-09-09T18:03:12.442+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Temperatura'/><category scheme='http://www.blogger.com/atom/ns#' term='Pressão'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Ar'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Balão + Azoto Líquido</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Cerca de 70% da nossa atmosfera é constituída por Azoto (N2) e quando este elemento é arrefecido até -196ºC ele torna-se líquido. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O vídeo que podem ver a seguir mostra de uma forma interessante o que acontece quando um gás é sujeito a temperaturas reduzidas, mantendo a pressão exterior. Neste caso, o balão do vídeo é mergulhado em azoto líquido, mas também podem experimentar no congelador aí em casa (-20 ºC), mas o efeito será bem menos espectacular. &lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/rPbE2KSPxuU&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/rPbE2KSPxuU&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;A diminuição da temperatura implica (na verdade, até é o mesmo que) a diminuição da energia cinética (movimento e vibração) das moléculas do ar que ficam mais perto umas das outras e passam a ocupar um volume menor. Isto acontece pois os choques contra a parece do balão são menos energéticos, pelo que a pressão no interior diminui, ficando inferior à do ar (no exterior do balão). Como há maior pressão no exterior do que no interior, o balão contrai. Quando a temperatura volta a aumentar, sucede o inverso.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Este vídeo também pode ser usado no estudo da lei dos gases ideais (PV=nRT).&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;p align="center"&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-135276404114861605?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/135276404114861605/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/balao-azoto-liquido.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/135276404114861605'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/135276404114861605'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/balao-azoto-liquido.html' title='Balão + Azoto Líquido'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6881987793733942628</id><published>2009-09-09T17:38:00.002+01:00</published><updated>2009-09-09T17:50:14.731+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='água'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><category scheme='http://www.blogger.com/atom/ns#' term='Líquido'/><title type='text'>Efeito de Leidenfrost</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Para começar vou tentar explicar o melhor possível o que acontece neste efeito. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Efeito de Leidenfrost - É o nome que se dá ao fenómeno observado quando 2 meios interagem a temperaturas extremamente diferentes, criando uma camada de isolação entre os meios e possibilitando que uma reacção ou fenómeno físico venha a ocorrer de forma mais lenta e gradual ao invés de rápida e explosiva.&lt;/span&gt;&lt;/div&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;Agora, aqui têm o vídeo: &lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/p&gt;&lt;/span&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/ZcyhUAFoLtI&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/ZcyhUAFoLtI&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6881987793733942628?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6881987793733942628/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/efeito-de-leidenfrost.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6881987793733942628'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6881987793733942628'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/efeito-de-leidenfrost.html' title='Efeito de Leidenfrost'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2823136912658166886</id><published>2009-09-09T17:27:00.002+01:00</published><updated>2009-09-09T17:35:39.866+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Robótica'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Robot da Toyota corre rápido</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Construir robots humanóides é um enorme desafio que somente agora começa a ser um pouco superado. Fazer um robot andar em duas pernas é uma tarefa extremamente complicada. É necessário um sistema que o estabilize e que seja rápido a reagir e a fazer correções para evitar uma queda. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O vídeo que vos trago hoje, mostra um robot construído pela Toyota, capaz de se estabilizar e de "correr",a imagine-se 7 km/h. Mesmo assim é um grande avanço na robótica. No futuro estes mecanismos vão ser aperfeiçoados e quem sabe, possa ser possível construir exoesqueletos robóticos para pessoas com deficiência poderem voltar a andar, ou pelo menos para poderem beneficiar no dia-a-dia de alguma ajuda robótica.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/sv35ItWLBBk&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/sv35ItWLBBk&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2823136912658166886?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2823136912658166886/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/robot-da-toyota-corre-rapido.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2823136912658166886'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2823136912658166886'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/robot-da-toyota-corre-rapido.html' title='Robot da Toyota corre rápido'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-7269102008006828907</id><published>2009-09-09T17:16:00.002+01:00</published><updated>2009-09-09T17:25:15.492+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Luz'/><category scheme='http://www.blogger.com/atom/ns#' term='Reacção'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Produzir luz em Química</title><content type='html'>&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;a href="http://1.bp.blogspot.com/_mXcSNmMmC9k/SqfWfDEn2tI/AAAAAAAAALY/87zNcnFIS6c/s1600-h/luminol.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5379504108806331090" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 300px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/SqfWfDEn2tI/AAAAAAAAALY/87zNcnFIS6c/s400/luminol.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Este vídeo mostra um fenómeno chamado quimiluminescência, que é, basicamente, a produção de luz a partir de uma reacção química. &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Neste caso é utilizado o luminol (C8H7O3N3), um produto muito usado em cenas de crime para descobrir traços de sangue (&lt;span style="font-size:85%;"&gt;quem vê o CSI, já percebe do que estou aqui a falar&lt;/span&gt;)que entra em reacção com o peróxido de hidrogénio(H2O2- água oxigenada), tendo o ferro como catalisador.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Este processo também se pode verificar nas pulseiras que brilham no escuro ou até naqueles bastões de emergência, que quando partimos uma ampola no interior do bastão, o luminol mistura-se com o peróxido de hidrogénio e gera luz.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/i3Pd-iK1Rk8&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/i3Pd-iK1Rk8&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-7269102008006828907?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/7269102008006828907/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/produzir-luz-em-quimica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7269102008006828907'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7269102008006828907'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/produzir-luz-em-quimica.html' title='Produzir luz em Química'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_mXcSNmMmC9k/SqfWfDEn2tI/AAAAAAAAALY/87zNcnFIS6c/s72-c/luminol.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-596041333004665780</id><published>2009-09-09T16:55:00.005+01:00</published><updated>2009-09-09T17:11:31.423+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Som'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Fogo'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Fogo dança com o som</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um vídeo em que nele é demonstrado uma experiência bastante interessante com o som. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/HpovwbPGEoo&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/HpovwbPGEoo&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Este tubo é conhecido como o Tubo de Ruben ou Tubo de Chama e demonstra a relação entre ondas sonoras e pressão do ar. Consiste num tubo com vários furos em linha na parte superior com um alto falante em uma de suas extremidades. Quando o tubo é preenchido com gás de cozinha e aceso, o alto falante é ligado criando ondas de pressão dentro do tubo. As regiões com maior pressão vão apresentar uma chama maior e as de menor pressão uma chama menor.Se a frequência do alto falante coincidir com a frequência de vibração natural do tubo vamos visualizar um padrão estático, senão visualizaremos um padrão dinâmico. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Se usarmos, por exemplo, músicas com variação constante na frequência usada, as chamas começarão a dançar conforme a música!&lt;/span&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-596041333004665780?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/596041333004665780/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/fogo-danca-com-o-som.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/596041333004665780'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/596041333004665780'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/fogo-danca-com-o-som.html' title='Fogo dança com o som'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5137148938886705856</id><published>2009-09-09T16:38:00.004+01:00</published><updated>2009-09-09T16:48:51.892+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Levitação'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Contruíndo um Stonehenge</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;a href="http://2.bp.blogspot.com/_mXcSNmMmC9k/SqfMjh7SF4I/AAAAAAAAALQ/0y2IR5GyHYA/s1600-h/tapro6.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5379493190691854210" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 300px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/SqfMjh7SF4I/AAAAAAAAALQ/0y2IR5GyHYA/s400/tapro6.jpg" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; Vejam este vídeo em que um homem (Wally Wallington) tenta construir uma réplica do megalítico monumento Stonehenge, levantando pedras de várias toneladas, com uma técnica bastante simples, ou seja, sem ajuda de ferramentas avançadas ou maquinaria pesada. &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/lRRDzFROMx0&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/lRRDzFROMx0&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Terá sido esta a técnica que utilizaram à mais de 4000 anos para construir o monumento megalítico Stonehenge?&lt;/span&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5137148938886705856?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5137148938886705856/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/contruindo-um-stonehenge.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5137148938886705856'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5137148938886705856'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/contruindo-um-stonehenge.html' title='Contruíndo um Stonehenge'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/SqfMjh7SF4I/AAAAAAAAALQ/0y2IR5GyHYA/s72-c/tapro6.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5274557305000791430</id><published>2009-09-09T03:52:00.004+01:00</published><updated>2009-09-09T04:06:31.737+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Fluídos'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Fluídos não-newtonianos</title><content type='html'>&lt;span style="font-family:arial;"&gt;Bem para começar vou tentar explicar o que é um fluído não-newtoniano:&lt;br /&gt;&lt;/span&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;-Um fluído não-newtoniano é um fluído cuja viscosidade varia de acordo com o grau de deformação aplicado. Como consequência, fluídos não-newtonianos podem não ter uma viscosidade bem definida. A viscosidade de tais fluídos não é, portanto, constante.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Agora vou mostrar-vos dois vídeos, um sobre um fluído não-newtoninano e outro vídeo sobre como fazer um fluído deste tipo.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;em&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/em&gt; &lt;/div&gt;&lt;div align="center"&gt;&lt;em&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;O conceito é fantástico: Maizena diluída em água forma um fluído não-newtoniano, ou seja, uma substância que apresenta comportamento de sólido e líquido ao mesmo tempo, com sua viscosidade sendo alterada quando uma força é aplicada. Quando comprimido, o líquido oferece resistência, solidificando-se. Sem pressão, retorna ao estado líquido.&lt;/span&gt;&lt;/strong&gt;&lt;/em&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/f2XQ97XHjVw&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/f2XQ97XHjVw&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Como fazer um fluído não-newtoniano&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/fY9R4J-B6Yo&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/fY9R4J-B6Yo&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5274557305000791430?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5274557305000791430/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/fluidos-nao-newtonianos.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5274557305000791430'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5274557305000791430'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/fluidos-nao-newtonianos.html' title='Fluídos não-newtonianos'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-9183568952660476500</id><published>2009-09-09T03:22:00.002+01:00</published><updated>2009-09-09T03:30:53.456+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Matemática'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Multiplicando sem usar a calculadora</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos um vídeo que vos ajudará a multiplicar sem usar a calculadora. Parece interessante, certo? O método baseia-se em desenhar uns traços, e depois contar o nº de intersecções e....bem, vejam o vídeo. Este método é bastante útil, para quem não pode usar máquina de calcular num teste, por exemplo.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/86UaSzZEsf4&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/86UaSzZEsf4&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-9183568952660476500?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/9183568952660476500/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/multiplicando-sem-usar-calculadora.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9183568952660476500'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9183568952660476500'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/multiplicando-sem-usar-calculadora.html' title='Multiplicando sem usar a calculadora'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2133930691136900651</id><published>2009-09-08T22:18:00.004+01:00</published><updated>2009-09-08T22:42:26.822+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Matemática'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Usando o ábaco</title><content type='html'>&lt;span style="font-family:arial;"&gt;Em Tóquio, algumas escolas ainda ensinam a antiga técnica de cálculo matemático usando o ábaco. &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;img id="BLOGGER_PHOTO_ID_5379210608346362034" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 360px; CURSOR: hand; HEIGHT: 282px; TEXT-ALIGN: center" alt="" src="http://4.bp.blogspot.com/_mXcSNmMmC9k/SqbLjEp_cLI/AAAAAAAAAK4/ddb_W_3EOeo/s400/SorobaAbaco01.jpg" border="0" /&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Depois de algum tempo a usarem este instrumento, o próprio ábaco já não é necessário e os alunos fazem os cálculos mentalmente e com rapidez impressionante. &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Talvez em Portugal se utilizássemos estes instrumentos, os alunos usassem menos a calculadora e ficassem mais independentes e velozes a fazer cálculos mentalmente.&lt;/span&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Vejam este vídeo impressionante:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/EueFhYZ4HxI&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;br /&gt;&lt;br /&gt;&lt;embed src="http://www.youtube.com/v/EueFhYZ4HxI&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;br /&gt;&lt;/p&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/strong&gt;&lt;p align="justify"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Como usar o ábaco:&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;O cálculo começa à esquerda, ou na coluna mais alta envolvida em seu cálculo, e trabalha da esquerda para a direita. Assim, se tiver 548 e desejar somar 637, primeiro colocará 548 na calculadora. Daí, adiciona 6 ao 5. Segue a regra ou padrão 6 = 10 - 4 por remover o 5 na vara das centenas e adicionar 1 na mesma vara (-5 + 1 = -4) daí, adicione uma das contas de milhares à vara à esquerda. Daí, passa a somar o três ao quatro, o sete ao oito, e no ábaco aparecerá a resposta: 1.185. &lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;Devido a operar assim, da esquerda para a direita, pode começar seu cálculo assim que saiba o primeiro dígito. Na aritmética mental ou escrita, calcula a partir das unidades ou do lado direito do problema.&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Já no vídeo o que eles utilizam é o soroban japonês, que é basicamente o ábaco japonês. Aqui têm uma imagem:&lt;/span&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;img id="BLOGGER_PHOTO_ID_5379214207957032274" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 198px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/SqbO0mQDXVI/AAAAAAAAALI/zwUgxC-qgMY/s400/tomoe11.jpg" border="0" /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2133930691136900651?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2133930691136900651/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/usando-o-abaco.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2133930691136900651'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2133930691136900651'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/usando-o-abaco.html' title='Usando o ábaco'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_mXcSNmMmC9k/SqbLjEp_cLI/AAAAAAAAAK4/ddb_W_3EOeo/s72-c/SorobaAbaco01.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1092556821441923230</id><published>2009-09-08T21:56:00.002+01:00</published><updated>2009-09-08T22:01:11.197+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Corpo Humano'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Microorganismos'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>We are not alone...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam este vídeo sobre os microorganismos que "passeiam" no nosso corpo. Nem digo mais nada...&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/dBU6-XK2v54&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/dBU6-XK2v54&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1092556821441923230?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1092556821441923230/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/we-are-not-alone.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1092556821441923230'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1092556821441923230'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/we-are-not-alone.html' title='We are not alone...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-957646894342755826</id><published>2009-09-08T21:45:00.005+01:00</published><updated>2009-09-08T21:53:41.943+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><category scheme='http://www.blogger.com/atom/ns#' term='Líquido'/><title type='text'>Efeito Kaye</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam este vídeo sobre o efeito Kaye, ficou assim conhecido porque foi descrito pela primeira vez pelo engenheiro britânico Arthur Kaye, em 1963.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Este efeito é mais comum em líquidos tixotrópicos. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Tixotropia&lt;/strong&gt; - é a designação dada para o fenómeno na qual um colóide muda a sua viscosidade, por causa de movimento ou stress.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/GX4_3cV_3Mw&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/GX4_3cV_3Mw&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-957646894342755826?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/957646894342755826/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/efeito-kaye.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/957646894342755826'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/957646894342755826'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/efeito-kaye.html' title='Efeito Kaye'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-4195288852297640972</id><published>2009-09-08T21:03:00.004+01:00</published><updated>2009-09-08T21:09:52.648+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Quântica'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Animação'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Princípios da Mecânica Quântica</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam este vídeo com uma divertida animação, produzida pelo pessoal da UNESP para explicar alguns conceitos de mecânica quântica.&lt;/span&gt; &lt;/div&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;br /&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/_jzfcTRPub8&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/_jzfcTRPub8&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-4195288852297640972?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/4195288852297640972/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/principios-da-mecanica-quantica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4195288852297640972'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4195288852297640972'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/principios-da-mecanica-quantica.html' title='Princípios da Mecânica Quântica'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1595241660756264744</id><published>2009-09-08T20:24:00.003+01:00</published><updated>2009-09-08T21:22:27.178+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Termodinâmica'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Zero Absoluto - À Conquista do frio</title><content type='html'>&lt;div align="center"&gt;&lt;em&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;O grande triunfo da civilização é normalmente visto como sendo o nosso domínio sobre o calor (fogo), mas a conquista do frio é igualmente uma jornada épica. De origens obscuras até fronteiras muito frias, tão frias que nos congelariam instantaneamente.&lt;/strong&gt;&lt;/span&gt;&lt;/em&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;em&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/em&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;em&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/em&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Hoje, trago-vos também um vídeo muito interessante sobre o Zero Absoluto, a temperatura mínima possível, cerca de -273.15ºC. Um corpo a esta temperatura não têm qualquer energia. As leis da Termodinâmica dizem que tal temperatura é impossível porque este tipo de temperatura (-273.15ºC) jamais poderá ser alcançada. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;em&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/em&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="340" width="560"&gt;&lt;param name="movie" value="http://www.youtube.com/v/y2jSv8PDDwA&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/y2jSv8PDDwA&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1595241660756264744?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1595241660756264744/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/zero-absoluto-conquista-do-frio.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1595241660756264744'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1595241660756264744'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/zero-absoluto-conquista-do-frio.html' title='Zero Absoluto - À Conquista do frio'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-7509849318125103952</id><published>2009-09-08T20:12:00.002+01:00</published><updated>2009-09-08T20:23:07.709+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Sol'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Fazer fogo com chocolate...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje, trago-vos mais um vídeo instrutivo (&lt;span style="font-size:78%;"&gt;&lt;span style="font-size:85%;"&gt;ou não&lt;/span&gt;...&lt;/span&gt;) sobre como fazer fogo com uma barra de chocolate e uma lata de alumínio(&lt;span style="font-size:85%;"&gt;é um pouco à MacGyver eu sei, mas é interessante&lt;/span&gt;). Também é necessário um pano, e um pau de madeira seco.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;As instruções completas: &lt;a href="http://www.trackertrail.com/survival/fire/cokeandchocolatebar/"&gt;aqui&lt;/a&gt; &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/tHRuEIsgrfQ&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/tHRuEIsgrfQ&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-7509849318125103952?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/7509849318125103952/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/fazer-fogo-com-chocolate.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7509849318125103952'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7509849318125103952'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/fazer-fogo-com-chocolate.html' title='Fazer fogo com chocolate...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-9151515812332883853</id><published>2009-09-08T17:38:00.004+01:00</published><updated>2009-09-08T18:07:15.570+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Sol'/><category scheme='http://www.blogger.com/atom/ns#' term='Overstream'/><category scheme='http://www.blogger.com/atom/ns#' term='Saúde'/><title type='text'>Óculos Improvisados...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, hoje trago-vos um vídeo, útil para as pessoas que um dia precisarem de óculos numa emergência qualquer.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;O vídeo é apresentado pelo Prof.Robert Krampf.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Neste post vocês irão ver um vídeo que explica como fazer uns óculos com materiais muito simples(uma folha ou até os nossos dedos).&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Isto serve como uns "óculos" de emergência. Funciona para pessoas com astigmatismo e hipermetropia.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="377" width="402"&gt;&lt;param name="movie" value="http://www.overstream.net/swf/player/oplx?oid=n3i5l1ultmuo&amp;amp;noplay=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;embed src="http://www.overstream.net/swf/player/oplx?oid=n3i5l1ultmuo&amp;noplay=1" type="application/x-shockwave-flash" width="402" height="377" allowfullscreen="true"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-9151515812332883853?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/9151515812332883853/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/oculos-improvisados.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9151515812332883853'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9151515812332883853'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/oculos-improvisados.html' title='Óculos Improvisados...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-8740351334881229495</id><published>2009-09-06T12:19:00.006+01:00</published><updated>2009-09-06T12:44:33.514+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Pressão'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='água'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Pressão esmagadora</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vejam este vídeo que mostra como a pressão atmosférica pode ser esmagadora. A maior parte de nós nem se dá conta do seu poder e até da sua existência. &lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/E_hci9vrvfw&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/E_hci9vrvfw&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=en&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;/span&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Podem também fazer esta experiência em ponto mais "pequeno". &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;É assim: &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;1º-Coloquem um pouco de água dentro de uma lata (de coca-cola, por exemplo), com uma pequena abertura.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;2ºAqueçam a lata com uma lamparina ou outra coisa que possa aquecê-la até a água entrar em ebulição (mais ou menos 100ºC).&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;3ºDepois, deixem uma boa quantidade de vapor escapar e após isso tapem rapidamente a lata, apaguem a chama a deixem arrefecer.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O que vai acontecer é que a pressão interna vai diminuir e assim a pressão atmosférica vai esmagar a lata. A pressão atmosférica é a pressão exercida pela atmosfera (logicamente), que é da ordem de 100000 newtons por metro quadrado (~1atm). Ou seja, é equivalente a ter 10 toneladas em apenas 1 metro quadrado.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Agora, vocês perguntam-se: Se a pressão atmosférica é tão forte, porque é que não nos esmaga como fez com as latas?&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;-Bem, isso acontece devido à presença do ar que está contido no nosso corpo e ao equilíbrio entre a pressão que actua de fora para dentro e de dentro para fora do nosso corpo. Qualquer variação na pressão externa transmite-se integralmente a todo o corpo, actuando de dentro para fora, de acordo com o Princípio de Pascal. O peso normal do ar ao nível do mar é de 1kg/cm². Porém, a pressão atmosférica diminui com o aumento da altitude. De forma simplificada poder-se-á considerar que a pressão diminui 1 hPa (ou 1 mbar) a cada 8 metros que se sobe. E aumenta quando por exemplo, mergulhamos em grandes profundidades.&lt;/span&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-8740351334881229495?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/8740351334881229495/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/pressao-esmagadora.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8740351334881229495'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8740351334881229495'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/pressao-esmagadora.html' title='Pressão esmagadora'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2643521350722908429</id><published>2009-09-05T21:31:00.005+01:00</published><updated>2009-09-05T22:13:04.150+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='IUPAC'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Tabela Periódica'/><category scheme='http://www.blogger.com/atom/ns#' term='Elemento do Mês'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Elemento Químico do Mês - Copernício</title><content type='html'>&lt;a href="http://3.bp.blogspot.com/_mXcSNmMmC9k/SqLSdAZO0NI/AAAAAAAAAKo/mZGtaoe1v4Q/s1600-h/Electron_shell_112_ununbium.png"&gt;&lt;img id="BLOGGER_PHOTO_ID_5378092300797661394" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 241px; CURSOR: hand; HEIGHT: 221px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_mXcSNmMmC9k/SqLSdAZO0NI/AAAAAAAAAKo/mZGtaoe1v4Q/s400/Electron_shell_112_ununbium.png" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, para elemento químico do mês de Setembro deste ano, escolhi o Copernício. Vocês devem perguntar: Mas esse elemento existe? Onde está na Tabela Periódica? &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, na verdade ele está lá e existe, mas com outro nome, o Unúnbio (nºatómico 112). &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Breve história do elemento químico&lt;/strong&gt; &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O elemento, inicialmente pré-baptizado de Unúnbio (Ununbium), foi criado artificialmente em 9 de Fevereiro de 1996 por uma equipa Alemã, chefiada por Peter Armbruster e Sigurd Hofmann. Esta síntese foi obtida pela união do átomo de zinco-70 com um átomo de chumbo-208, obtida pela aceleração de núcleos de zinco sobre um alvo de chumbo. Entrando assim na tabela com um número atómico 112 (112 protões, 112 electrões e massa atómica 277 u).&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Mesmo tendo ocorrida em 1996, a síntese precisou passar por um processo de reconhecimento do resultado obtido e só obteve o selo de aprovação da IUPAC em 11 de Junho de 2009.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Claro, que não vamos agora nos apressar e mudar todas as tabelas periódicas para o novo nome &lt;/span&gt;&lt;span style="font-family:arial;"&gt;deste elemento, porque a confirmação do baptismo só será divulgada em Janeiro de 2010. Como podem perceber é tudo feito de forma muito criteriosa, de forma a evitar desentendimentos e erros de avaliação. Deixo-vos também dois vídeos sobre este novo elemento, que já não era assim tão novo.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/fqCdP9Uw5vo&amp;amp;color1=0xe1600f&amp;amp;color2=0xfebd01&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/fqCdP9Uw5vo&amp;color1=0xe1600f&amp;color2=0xfebd01&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/KJ_TZUWdlYU&amp;amp;color1=0xe1600f&amp;amp;color2=0xfebd01&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/KJ_TZUWdlYU&amp;color1=0xe1600f&amp;color2=0xfebd01&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2643521350722908429?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2643521350722908429/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/elemento-quimico-do-mes-copernicio.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2643521350722908429'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2643521350722908429'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/elemento-quimico-do-mes-copernicio.html' title='Elemento Químico do Mês - Copernício'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_mXcSNmMmC9k/SqLSdAZO0NI/AAAAAAAAAKo/mZGtaoe1v4Q/s72-c/Electron_shell_112_ununbium.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-8263866809271028500</id><published>2009-09-05T20:56:00.002+01:00</published><updated>2009-09-05T21:18:17.638+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Engenharia'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='partículas'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>The Atlas Experiment</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos vídeos sobre o ATLAS, um dos seis detectores de partículas do LHC.&lt;br /&gt;A estrutura do ATLAS tem 46 metros de comprimento, 25 metros de diâmetro e pesa mais de 7000 toneladas.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/OxENLH1ATV4&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/OxENLH1ATV4&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=en&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/DUkzyDbMQ3E&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/DUkzyDbMQ3E&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=en&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Mais vídeos sobre o ATLAS em:&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;a href="http://www.youtube.com/TheATLASExperiment"&gt;&lt;span style="font-family:arial;"&gt;http://www.youtube.com/TheATLASExperiment&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-8263866809271028500?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/8263866809271028500/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/atlas-experiment.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8263866809271028500'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8263866809271028500'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/atlas-experiment.html' title='The Atlas Experiment'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-777796308688640242</id><published>2009-09-05T20:19:00.003+01:00</published><updated>2009-09-05T20:32:57.081+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Universo'/><category scheme='http://www.blogger.com/atom/ns#' term='Terra'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><title type='text'>Simulador de Impacto</title><content type='html'>&lt;div align="justify"&gt;&lt;a href="http://4.bp.blogspot.com/_mXcSNmMmC9k/SqK6awTAnII/AAAAAAAAAKg/Wi-MltZr5Qg/s1600-h/crater.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5378065873837792386" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 300px; TEXT-ALIGN: center" alt="" src="http://4.bp.blogspot.com/_mXcSNmMmC9k/SqK6awTAnII/AAAAAAAAAKg/Wi-MltZr5Qg/s400/crater.jpg" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; Nunca se perguntaram: Se um meteorito atingir o nosso planeta, qual será o tamanho da cratera que o impacto irá formar? Quais os factores de que depende o impacto? &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, isso depende de muitos factores. Factores esses que podem afectar a intensidade e a magnitude dos estragos causados.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;É possível simular o tamanho de uma cratera e os estragos causados, utilizando apenas alguns dados, neste site: &lt;/span&gt;&lt;a href="http://down2earth.eu/impact_calculator/"&gt;&lt;span style="font-family:arial;"&gt;http://down2earth.eu/impact_calculator/&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Os factores que podemos escolher são muitos, entre eles: o tamanho do asteróide, o ângulo da trajectória, a velocidade do objecto, a densidade do local de impacto e a densidade do material constituinte do asteróide. Após preencher os dados todos, podem ainda escolher o local onde o meteorito (teoricamente) vai cair. &lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-777796308688640242?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/777796308688640242/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/simulador-de-impacto.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/777796308688640242'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/777796308688640242'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/simulador-de-impacto.html' title='Simulador de Impacto'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_mXcSNmMmC9k/SqK6awTAnII/AAAAAAAAAKg/Wi-MltZr5Qg/s72-c/crater.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2871842384639170273</id><published>2009-09-05T18:32:00.003+01:00</published><updated>2009-09-05T18:42:42.524+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Matemática'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><title type='text'>Mathway</title><content type='html'>&lt;a href="http://2.bp.blogspot.com/_mXcSNmMmC9k/SqKitJeFFmI/AAAAAAAAAKY/Ta-hrSZhzWQ/s1600-h/mathway-426x300.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5378039801553688162" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 282px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/SqKitJeFFmI/AAAAAAAAAKY/Ta-hrSZhzWQ/s400/mathway-426x300.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;A Matemática e a Informática cada vez mais estão interligadas. Perfeito é quando essas ligações podem ser mostradas de forma clara e evidente. Descobri este site: &lt;/span&gt;&lt;a href="http://www.mathway.com/"&gt;&lt;span style="font-family:arial;"&gt;Mathway&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; que nos oferece um sistema para resolver (online) diversos problemas de Matemática, com explicações passo-a-passo do caminho para a resolução do problema. &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O sistema permite resolver problemas de Matemática Básica, Álgebra (linear), Trigonometria e Cálculo. No site dizem que já resolveram mais de 15 milhões de problemas. É obra...&lt;/span&gt;&lt;/div&gt;&lt;span style="font-family:arial;"&gt;Aproveitem!!!&lt;br /&gt;&lt;/span&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2871842384639170273?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2871842384639170273/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/mathway.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2871842384639170273'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2871842384639170273'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/mathway.html' title='Mathway'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/SqKitJeFFmI/AAAAAAAAAKY/Ta-hrSZhzWQ/s72-c/mathway-426x300.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6415238713556234541</id><published>2009-09-05T15:04:00.004+01:00</published><updated>2009-09-05T15:09:42.909+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><category scheme='http://www.blogger.com/atom/ns#' term='Experiência'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Pronto para novas experiências?</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O "Ponto Ciência" é um portal brasileiro que pretende criar uma comunidade virtual de professores, alunos e entusiastas da Ciência.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O foco do projecto é a exposição e explicação de experiências em diversas áreas da Ciência. Os interessados em colaborar com o projecto podem submeter descrições, fotos e vídeos para explicar como realizar alguma experiência. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vídeo sobre este Portal:&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/d1emQoUqDao&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/d1emQoUqDao&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Site: &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;a href="http://www.pontociencia.org.br/"&gt;&lt;span style="font-family:arial;"&gt;http://www.pontociencia.org.br/&lt;/span&gt;&lt;/a&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6415238713556234541?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6415238713556234541/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/pronto-para-novas-experiencias.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6415238713556234541'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6415238713556234541'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/pronto-para-novas-experiencias.html' title='Pronto para novas experiências?'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2226012795105433920</id><published>2009-09-05T14:06:00.006+01:00</published><updated>2009-09-05T14:31:34.740+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Matemática'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='Terra'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>O vídeo mais importante que vocês irão ver na vossa vida...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Enquanto estava a "navegar" na internet, mais propriamente no site &lt;/span&gt;&lt;a href="http://www.youtube.com/"&gt;&lt;span style="font-family:arial;"&gt;www.youtube.com&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; , descobri este conjunto de 8 vídeos com o título: "The Most Important Vídeo You'll Ever See", em que o Dr.Albert A. Bartlett da University of Colorado apresenta uma palestra intitulada: "Aritmética, População e Energia."&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Os argumentos deste senhor(que por acaso é Professor Emérito) são bastante fortes, o Dr.Bartlett demonstra muitos erros cometidos por leigos e pela imprensa no que diz respeito ao entendimento do crescimento exponencial.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Entre vários exemplos de escassez de recursos e do perigo do crescimento, ele cita um clássico Maltusiano. Reparem que, com um crescimento de 1.3% ao ano, a população da Terra terá 1 pessoa por metro quadrado de terra (seca) em apenas 780 anos. Nesse ritmo de crescimento daqui a 2400 anos a humanidade terá a mesma massa que o planeta Terra. Imaginem...&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O crescimento populacional terá que parar mais cedo ou mais tarde (não sei é como...). Caso contrário os recursos esgotarão, as guerras serão mais frequentes, e haverá mais fome e miséria.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;img id="BLOGGER_PHOTO_ID_5377973509483654322" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 250px; CURSOR: hand; HEIGHT: 296px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/SqJmacQ77LI/AAAAAAAAAKQ/S2FtL_Bht-I/s400/palanetaterrahr6.jpg" border="0" /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Aqui apresento-vos apenas o 1ºvídeo de um total de 8. Os outros 7 podem vê-los &lt;a href="http://www.youtube.com/view_play_list?p=6A1FD147A45EF50D&amp;amp;search_query=the+most+important+video+you"&gt;aqui.&lt;/a&gt; &lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/F-QA2rkpBSY&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;br /&gt;&lt;embed src="http://www.youtube.com/v/F-QA2rkpBSY&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2226012795105433920?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2226012795105433920/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/o-video-mais-importante-que-voces-irao.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2226012795105433920'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2226012795105433920'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/o-video-mais-importante-que-voces-irao.html' title='O vídeo mais importante que vocês irão ver na vossa vida...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_mXcSNmMmC9k/SqJmacQ77LI/AAAAAAAAAKQ/S2FtL_Bht-I/s72-c/palanetaterrahr6.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2044765190817968516</id><published>2009-09-05T13:47:00.002+01:00</published><updated>2009-09-05T14:00:18.289+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='Raios-X'/><category scheme='http://www.blogger.com/atom/ns#' term='Saúde'/><category scheme='http://www.blogger.com/atom/ns#' term='Radiação'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Puxar fita adesiva gera Raios-X???</title><content type='html'>&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;a href="http://3.bp.blogspot.com/_mXcSNmMmC9k/SqJgbsiso9I/AAAAAAAAAKI/SjKDlnOaawY/s1600-h/homer_simpson_xray.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5377966933963219922" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 400px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_mXcSNmMmC9k/SqJgbsiso9I/AAAAAAAAAKI/SjKDlnOaawY/s400/homer_simpson_xray.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem parece que sim. Pesquisadores da University of California, de Los Angeles, mostraram que é possível conseguir uma emissão de Raios-X, simplesmente puxando um simples rolo de fita adesiva no vácuo. A emissão de Raios-X foi suficiente para conseguir obter uma imagem de um dedo registrada em filme.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Os resultados deste estranho efeito foram publicados na última edição da revista Nature ( Camara, C. G. , Escobar, J. V. , Hird, J. R. &amp;amp; Putterman, S. J. Nature 455, 1089–1092 (2008) ).&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Estes efeitos de mecanoluminescência intrigam até os especialistas na área. Não é esperado que um simples puxar de fita consiga essa concentração de energia e geração de pulsos de raios-x.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O fenómeno já foi descrito anteriormente, mas somente desta vez o registro do efeito foi realizado em um rolo de fita em uma câmara de vácuo. Os cientistas asseguram que a emissão só é eficaz quando a fita está em vácuo e que as pessoas não precisam ficar preocupadas com a possibilidade de obter raios-x no cotidiano do uso de uma fita.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Uma das possibilidades de uso deste fenómeno é, por exemplo, na produção de aparelhos médicos de baixo custo, usando fita adesiva, uma câmara com vácuo e força humana para puxar a fita.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;No vídeo os pesquisadores demonstram como a experiência foi feita. O filme é o mesmo utilizado por dentistas.&lt;/span&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;br /&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/r63e5y3Z3R8&amp;amp;hl=pt-br&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;br /&gt;&lt;embed src="http://www.youtube.com/v/r63e5y3Z3R8&amp;hl=pt-br&amp;fs=1" type="application/x-shockwave-flash" width="425" height="344" allowscriptaccess="always" allowfullscreen="true"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2044765190817968516?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2044765190817968516/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/puxar-fita-adesiva-gera-raios-x.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2044765190817968516'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2044765190817968516'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/puxar-fita-adesiva-gera-raios-x.html' title='Puxar fita adesiva gera Raios-X???'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_mXcSNmMmC9k/SqJgbsiso9I/AAAAAAAAAKI/SjKDlnOaawY/s72-c/homer_simpson_xray.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-7536360733205643204</id><published>2009-09-05T13:40:00.003+01:00</published><updated>2009-09-05T13:44:18.849+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Metais'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Sol'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Fundir aço usando a luz solar</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;É possível com a concentração de uma grande quantidade de luz solar em uma pequena área, gerar temperaturas muito elevadas.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Neste vídeo, a concentração de energia é muito elevada e com ela é possível obter a fusão de uma placa de aço.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;br /&gt; &lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/8tt7RG3UR4c&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/8tt7RG3UR4c&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-7536360733205643204?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/7536360733205643204/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/fundir-aco-usando-luz-solar.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7536360733205643204'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7536360733205643204'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/fundir-aco-usando-luz-solar.html' title='Fundir aço usando a luz solar'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1031469228023807810</id><published>2009-09-05T12:22:00.006+01:00</published><updated>2009-09-05T12:56:07.889+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Saúde'/><category scheme='http://www.blogger.com/atom/ns#' term='Composto'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><title type='text'>Cafeína...</title><content type='html'>&lt;div align="justify"&gt;&lt;a href="http://3.bp.blogspot.com/_mXcSNmMmC9k/SqJPQablEII/AAAAAAAAAKA/ojh6sc8VWuw/s1600-h/images.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5377948048425291906" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 150px; CURSOR: hand; HEIGHT: 112px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_mXcSNmMmC9k/SqJPQablEII/AAAAAAAAAKA/ojh6sc8VWuw/s400/images.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O consumo de café realmente apresenta benefícios significativos, mas como tudo que é ingerido, é necessário ter uma série de cuidados para se obter o maior aproveitamento desta pequena maravilha.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;A cafeína do ponto de vista químico:&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;img id="BLOGGER_PHOTO_ID_5377943593779507810" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 179px; CURSOR: hand; HEIGHT: 162px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/SqJLNHlQsmI/AAAAAAAAAJ4/M_rDk6eN9AI/s400/9684.png" border="0" /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;A cafeína é um composto químico de fórmula C8H10N4O2 — classificado como alcalóide do grupo das xantinas e designado quimicamente como 1,3,7-trimetilxantina. É encontrado em certas plantas e usado para o consumo em bebidas, na forma de infusão, como estimulante.&lt;br /&gt;A cafeína apresenta-se sob a forma de um pó branco ou pequenas agulhas, que derretem a 238°C e sublimam a 178°C, em condições normais de temperatura e pressão. É extremamente solúvel em água quente, não tem cheiro e apresenta sabor amargo.&lt;br /&gt;Entre o grupo das xantinas (que incluem a teofilina e a teobromina) a cafeína é a que mais actua sobre o sistema nervoso central. Actua ainda sobre o metabolismo basal e aumenta a produção de suco gástrico.&lt;br /&gt;Doses terapeuticas de cafeína estimulam o coração aumentando a sua capacidade de trabalho, produzindo também dilatação dos vasos periféricos.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Algumas dicas:&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;- &lt;strong&gt;Consuma em quantidades pequenas e constantes&lt;/strong&gt; &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Uma dose entre 20 e 200mg por hora pode ser uma dose óptima para a função cognitiva. Uma xícara de café contém 200mg de cafeína, portanto não abuse na quantidade.&lt;/span&gt;&lt;/div&gt;&lt;span style="font-family:arial;"&gt;&lt;div align="justify"&gt;&lt;br /&gt;- &lt;strong&gt;Aproveite os benefícios&lt;/strong&gt; &lt;/div&gt;&lt;div align="justify"&gt;A cafeína aprimora a velocidade do seu trabalho e diminui os lapsos de atenção.- Melhore os efeitosPor exemplo, os benefícios da cafeína podem ser maximizados quando consumida em conjunto com alimentos doces.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;- &lt;strong&gt;Saiba quando parar e quando recomeçar&lt;/strong&gt; &lt;/div&gt;&lt;div align="justify"&gt;A cafeína está relacionada com benefícios à sua saúde, como por exemplo a redução de risco de diabetes do tipo 2, Alzheimer e Parkinson. No entanto, o uso em excesso pode resultar em algum risco de dependência.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1031469228023807810?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1031469228023807810/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/cafeina.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1031469228023807810'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1031469228023807810'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/cafeina.html' title='Cafeína...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_mXcSNmMmC9k/SqJPQablEII/AAAAAAAAAKA/ojh6sc8VWuw/s72-c/images.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-745022271888647715</id><published>2009-09-02T20:02:00.003+01:00</published><updated>2009-09-05T12:17:04.160+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>LHC Rap...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos a versão brasileira do LHC Rap... No post que já tinha colocado sobre o LHC e o CERN, tem lá a "versão" original em inglês: &lt;/span&gt;&lt;a href="http://quimicacienciaetecnologia.blogspot.com/2009/08/lhc-cern-e-teoria-do-fim-do-mundo.html"&gt;&lt;span style="font-family:arial;"&gt;aqui&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/NDfC7QHzMzQ&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/NDfC7QHzMzQ&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=en&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-745022271888647715?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/745022271888647715/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/lhc-rap.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/745022271888647715'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/745022271888647715'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/lhc-rap.html' title='LHC Rap...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-8196487483503785555</id><published>2009-09-02T19:45:00.003+01:00</published><updated>2009-09-02T19:54:31.242+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Metais'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Ciência tem muita Arte...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos este vídeo que combina música, movimento e também ciência. O que aparece no vídeo são os chamados ferrofluídos.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;O que é um ferrofluído?&lt;/span&gt;&lt;/strong&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;-&lt;/span&gt;&lt;span style="font-family:arial;"&gt;Ferrofluído é um líquido que apresenta grande magnetização na presença de um campo magnético. Os ferrofluídos são compostos por partículas ferromagnéticas em escala nanoscópica suspensas num fluído, geralmente um solvente orgânico ou água.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;embed src="http://www.youtube.com/v/ULSG3pkjoT4&amp;amp;color1=" color2="0xcfcfcf&amp;amp;hl=" feature="player_embedded&amp;amp;fs=" width="425" height="344" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always"&gt;&lt;/embed&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-8196487483503785555?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/8196487483503785555/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/ciencia-tem-muita-arte.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8196487483503785555'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8196487483503785555'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/ciencia-tem-muita-arte.html' title='Ciência tem muita Arte...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-8709469074642447599</id><published>2009-09-01T17:33:00.002+01:00</published><updated>2009-09-01T17:42:58.975+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Mundo'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Em busca da origem de 4 elementos da Tabela Periódica...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;No vídeo que podem ver neste post, uma equipa da Universidade de Nottingham visita a mina Ytterby, na Suécia, um local muito importante para a Química.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Foi desta mina que se extraíram rochas das quais foi possível identificar 4 novos elementos da Tabela Periódica. O Ítrio (nº39), o Térbio (nº65), o Érbio (nº68) e o Itérbio (nº70).&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;No local até existe uma placa da American Society of Minerals em homenagem ao local e à importância das descobertas.&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;embed src="http://www.youtube.com/v/F9QmVM536Ks&amp;amp;color1=" color2="0xcfcfcf&amp;amp;hl=" feature="player_embedded&amp;amp;fs=" width="425" height="344" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always"&gt;&lt;/embed&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-8709469074642447599?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/8709469074642447599/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/em-busca-da-origem-de-4-elementos-da.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8709469074642447599'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8709469074642447599'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/em-busca-da-origem-de-4-elementos-da.html' title='Em busca da origem de 4 elementos da Tabela Periódica...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-68336598892802518</id><published>2009-09-01T17:12:00.002+01:00</published><updated>2009-09-01T17:18:12.942+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Matemática'/><category scheme='http://www.blogger.com/atom/ns#' term='história'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>500 dígitos do Pi em 90 segundos...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;À uns dias atrás encontrei este vídeo no youtube. Trata-se de uma rapariga que decorou os primeiros 500 dígitos do nº pi, e consegue dizê-los em apenas 90 segundos, isso mesmo, 1 minuto e meio. A velocidade com que ela diz é enorme e não consegui acompanhar para dizer se ela os diz todos direitinhos. E no final do vídeo ela afirma que consegue dizer os 2000 primeiros dígitos do nº pi. Há mesmo gente que não tem nada para fazer.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;embed src="http://www.youtube.com/v/HiliHq8phgE&amp;amp;color1=" color2="0x999999&amp;amp;hl=" feature="player_embedded&amp;amp;fs=" width="425" height="344" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always"&gt;&lt;/embed&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-68336598892802518?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/68336598892802518/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/500-digitos-do-pi-em-90-segundos.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/68336598892802518'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/68336598892802518'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/09/500-digitos-do-pi-em-90-segundos.html' title='500 dígitos do Pi em 90 segundos...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5219377105307646624</id><published>2009-08-31T21:15:00.004+01:00</published><updated>2009-08-31T21:33:24.703+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Mundo'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><title type='text'>Pizza em 2015</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, com o avanço das tecnologias, vamos caminhar para um mundo em que privacidade não vai simplesmente existir. Vejam esta conversa.(no ano 2015)..&lt;/span&gt;&lt;/div&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;img id="BLOGGER_PHOTO_ID_5376225619118399618" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 294px; CURSOR: hand; HEIGHT: 220px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/Spwwt1PoIII/AAAAAAAAAJw/FJMJC1oqaO4/s400/Pizza-Capricciosa.jpg" border="0" /&gt;&lt;/span&gt;&lt;br /&gt;&lt;p&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Pizza Hot, boa noite!" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Boa noite, quero encomendar uma pizza." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Pode me dar o seu NIDN?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Com certeza, o meu número de identificação nacional, é 6102049998-45-54610." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Muito obrigado Sr Kerry. A sua morada é 1742 Meadowland Drive, e o seu número de telefone é 45-6494-2366, o seu número no escritório da Lincoln Insurance é o 45-6745-2302 e o seu portátil é 45-6266-2566. De que número o Sr. ligou?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Eu? Estou em casa. Onde foi buscar essas informações todas?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Nós estamos ligados em rede ao Sistema." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; (Suspiro) "Ah, sim ! Eu queria encomendar duas pizzas com extra queijo e camarão..." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "É capaz de não ser uma boa ideia." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente :&lt;/strong&gt; "O quê ???" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Consta na sua ficha médica que sofre de hipertensão e de um nível muito alto de colesterol, além disso o seu seguro de vida desaconselha vivamente escolhas perigosas para a sua saúde." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Pois é ...tem razão! O que é que me propõe?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Porque não experimenta a nossa pizza Light com iogurte de soja? Tenho a certeza que vai adorar!" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Como é que sabe que vou adorar?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "O Sr. consultou o site "&lt;em&gt;Recette Gourmandes au Soja&lt;/em&gt; na Biblioteca Municipal, dia 15/01 às 14h32, onde permaneceu ligado à rede durante 36 minutos, daí a minha sugestão." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Pronto está bem! Dê-me duas pizzas tamanho familiar, quanto é?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "É a escolha certa para o Sr., a sua esposa e respectivos 4 filhos. São $49,99." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Quer o meu número de cartão de crédito?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Lamento mas vai ter que pagar em dinheiro. O limite do seu cartão de crédito já foi ultrapassado." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Não faz mal, eu vou ao multibanco levantar dinheiro antes que chegue a pizza." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Duvido que consiga. Tem a conta a descoberto." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Meta-se na sua vida. Mande-me imediatamente as pizzas, que eu arranjo o dinheiro. Quando é que entregam?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Estamos um pouco atrasados. Daqui a 45 minutos serão entregues. Se estiver com muita pressa pode vir buscá-las, só que transportar duas pizzas de moto não é aconselhável além de ser perigoso." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Mas que raio de história é esta, como é que sabe que vou de moto?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Peço desculpas, apenas reparei que não pagou as prestações do carro e que ele foi penhorado. Mas a sua Harley está paga. Daí pensei que fosse utilizá-la." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "@#%/$@&amp;amp;?#!" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista :&lt;/strong&gt; "Agradeço que não me insulte... não se esqueça que já foi condenado em Agosto de 2009 por insultar uma Agente na via pública." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; (Silêncio) &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Mais alguma coisa?" &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Cliente:&lt;/strong&gt; "Não, é tudo...não espere...não se esqueça dos 2 litros de Coca Cola que constam na promoção." &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Telefonista:&lt;/strong&gt; "Peço imensas desculpas, mas o regulamento da nossa promoção, conforme citado no art. 3/12, proíbe-nos de enviar bebidas com açúcar às pessoas diabéticas."&lt;/span&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5219377105307646624?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5219377105307646624/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/pizza-em-2015.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5219377105307646624'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5219377105307646624'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/pizza-em-2015.html' title='Pizza em 2015'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/Spwwt1PoIII/AAAAAAAAAJw/FJMJC1oqaO4/s72-c/Pizza-Capricciosa.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-4593180947488955121</id><published>2009-08-31T19:54:00.003+01:00</published><updated>2009-08-31T19:59:20.553+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Matemática'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='Ensino'/><title type='text'>Avaliação em Matemática</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos também uma suposta "avaliação" num exercício de Matemática...que país será este?&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;A . EXERCÍCIO:&lt;/strong&gt; &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;6 + 7 = 18 &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;B . ANÁLISE :&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;A grafia do número seis está absolutamente correta;&lt;br /&gt;O mesmo se pode concluir quanto ao número sete;&lt;br /&gt;O sinal operacional + indica-nos , corretamente, que se trata de uma adição;&lt;br /&gt;Quanto ao resultado, verifica-se que o primeiro algarismo (1) está corretamente escrito - corresponde ao primeiro algarismo da soma pedida. O segundo algarismo pode muito bem ser entendido como um três escrito simetricamente - repare-se na simetria , considerando-se um eixo vertical! Assim, o aluno enriqueceu o exercício recorrendo a outros conhecimentos ... a sua intenção era, portanto, boa.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;C . AVALIAÇÃO :&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Do conjunto de considerações tecidas nesta análise, podemos concluir que:&lt;br /&gt;A atitude do aluno foi positiva: ele tentou!&lt;br /&gt;Os procedimentos estão corretamente encadeados : os elementos estão dispostos pela ordem precisa.&lt;br /&gt;Nos conceitos, só se enganou (?) num dos seis elementos que formam o exercício, o que é perfeitamente negligenciável.&lt;br /&gt;Na verdade, o aluno acrescentou uma mais-valia ao exercício ao trazer para a proposta de resolução outros conceitos estudados - as simetrias...- realçando as conexões matemáticas que sempre coexistem em qualquer exercício...&lt;br /&gt;Em consequência, podemos atribuir-lhe um ...&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;..."EXCELENTE"...&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;...e afirmar que o aluno...&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;..." PROGRIDE ADEQUADAMENTE"!!!&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-4593180947488955121?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/4593180947488955121/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/avaliacao-em-matematica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4593180947488955121'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4593180947488955121'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/avaliacao-em-matematica.html' title='Avaliação em Matemática'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-4419355135295132918</id><published>2009-08-31T19:37:00.004+01:00</published><updated>2009-08-31T19:43:27.406+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='Exames'/><title type='text'>"Oração" para os exames de Química...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos uma "oração" para "rezarem" antes dos exames de Química, não sei se surte efeito, mas experimentem....&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;Pai Nox que estais nos sais&lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;Balanceada seja a vossa nomenclatura &lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;Venha a nox o vosso rénio &lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;Periódica seja a vossa vontade &lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;Assim no ferro como no sal.&lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/span&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;O pão nox de cada dia nos boroso &lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;Oxidai nossa valência &lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;Assim como oxidamos a quem nos tem Anidrido &lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;Não nos deixeis cair em oxi-redução &lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;E livrai-nos do sal. &lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/span&gt;&lt;div align="center"&gt;&lt;span style="font-family:arial;"&gt;Ametal.&lt;/span&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-4419355135295132918?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/4419355135295132918/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/oracao-para-os-exames-de-quimica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4419355135295132918'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4419355135295132918'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/oracao-para-os-exames-de-quimica.html' title='&quot;Oração&quot; para os exames de Química...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2455727291641619677</id><published>2009-08-22T22:19:00.003+01:00</published><updated>2009-08-23T14:57:00.744+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='video-aulas'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Vídeo-Aulas sobre Química Orgânica</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje trago-vos uns vídeos sobre Química Orgânica, o bicho de 7 cabeças de muita gente. &lt;/span&gt;&lt;span style="font-family:arial;"&gt;São aulas dadas pelo Professor Toid, da cidade de Maringá, do outro lado do Atlântico. Divirtam-se a aprender.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;br /&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Introdução à Química Orgânica - parte 1&lt;br /&gt;&lt;embed src="http://www.youtube.com/v/jzZ0V59AfW4&amp;amp;hl=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" fs="1"&gt;&lt;/embed&gt;&lt;br /&gt;Introdução à Química Orgância - parte 2&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;"&gt;&lt;embed src="http://www.youtube.com/v/HvW5vSQWa7A&amp;amp;hl=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" fs="1"&gt;&lt;/embed&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Funções Orgânicas oxigenadas - parte 1&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;"&gt;&lt;embed src="http://www.youtube.com/v/vpNfRM1FFnE&amp;amp;hl=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" fs="1"&gt;&lt;/embed&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Nomenclatura dos Hidrocarbonetos - parte 1&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;"&gt;&lt;embed src="http://www.youtube.com/v/mjY3l968tuY&amp;amp;hl=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" fs="1"&gt;&lt;/embed&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Nomenclatura dos Hidrocarbonetos - parte 2&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;"&gt;&lt;embed src="http://www.youtube.com/v/MuaZT_fC8pc&amp;amp;hl=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" fs="1"&gt;&lt;/embed&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Isomeria Plana - parte 2&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;&lt;embed src="http://www.youtube.com/v/77qH6XrqVoY&amp;amp;hl=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" fs="1"&gt;&lt;/embed&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Isomeria Plana - parte 1&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;embed src="http://www.youtube.com/v/H6xyIG5SfDs&amp;amp;hl=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" fs="1"&gt;&lt;/embed&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Tudo o que está presente neste post foi-me sugerido a publicar pela "futura Química de sucesso" Lucie Nogueira.&lt;/span&gt;&lt;/strong&gt; &lt;strong&gt;&lt;span style="font-family:arial;"&gt;Obrigado Lucie.&lt;br /&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2455727291641619677?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2455727291641619677/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/video-aulas-sobre-quimica-organica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2455727291641619677'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2455727291641619677'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/video-aulas-sobre-quimica-organica.html' title='Vídeo-Aulas sobre Química Orgânica'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6840129622008083300</id><published>2009-08-21T08:39:00.006+01:00</published><updated>2009-08-21T19:23:29.659+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='empresa'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><title type='text'>O que a Terapia Quântica pode fazer por nós...</title><content type='html'>&lt;div align="justify"&gt;&lt;a href="http://1.bp.blogspot.com/_mXcSNmMmC9k/So5Sfg924tI/AAAAAAAAAJo/pjl3_eMrH6k/s1600-h/atom_fisica_quantica.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5372322106878386898" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 200px; CURSOR: hand; HEIGHT: 200px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/So5Sfg924tI/AAAAAAAAAJo/pjl3_eMrH6k/s400/atom_fisica_quantica.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;O facto de não sermos feitos apenas de matéria não constitui novidade. O facto da energia ser parte integral de todos nós, também não. Há pouco tempo tomei conhecimento da terapia quântica. Em que consiste. Como funciona. Quais são os fenefícios que pode trazer. Reduzir o stress, controlar a ansiedade, atenuar os anseios, reduzir as insónias, isto e muito mais pode ser melhorado através da terapia quântica.&lt;/span&gt; &lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;font-size:130%;"&gt;A origem da terapia quântica&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;img id="BLOGGER_PHOTO_ID_5372321352821980258" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 145px; CURSOR: hand; HEIGHT: 157px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/So5Rzn4zPGI/AAAAAAAAAJY/RwGqhBgODy4/s400/William_nelson.jpg" border="0" /&gt; &lt;span style="font-family:arial;"&gt;William Nelson foi o professor que deu origem à terapia quântica. Era engenheiro da NASA e, depois de 3 décadas de estudos intensos de física quântica, inventou a máquina SCIO - Scientific Counsciouness Interface Operations. Ao estudar os campos tridimencionais da missão Apollo 13 introduziu no aparelho criado por si, 12 mil frequências de vários compostos de forma a detectar desiquilíbrios bioenergéticos. Centrou-se na questão energética, no facto de não sermos apenas matéria, mas sim matéria e energia. Inicialmente a máquina foi pensada para médicos. A quântica defende o princípio de que cada célula, cada organismo, cada elemento, tem uma frequência própria. Tem como principal objectivo restabelecer para níveis optimizados a energia e o equilíbrio. Ao harmonizar energeticamente, estimula a auto-cura, a regeneração e o bem-estar. No entanto, nao existe ainda um consenso entre a comunidade científica sobre os resultados e os efeitos deste tipo de terapia.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;font-size:130%;"&gt;A consulta da terapia quântica&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;img id="BLOGGER_PHOTO_ID_5372321719573150402" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 349px; CURSOR: hand; HEIGHT: 276px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_mXcSNmMmC9k/So5SI-JF-sI/AAAAAAAAAJg/GAec_E7oWSk/s400/SCIO.jpg" border="0" /&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;A pessoa que procura este serviço é ligada através de 5 bandas pretas nos pulsos, pernas e cabeça, ao SCIO. Esta pequena máquina, aliada aos príncipios da física quântica, possibilita detectar os nossos desequílibrios energéticos, percebendo o que não está na frequência correcta. O grande objectivo é reduzir o stress e provocar à pessoa uma enorme sensação de harmonia. A máquina vai comparar as leituras da pessoa com as leituras padrão registadas dentro da SCIO. Depois de identificar as suas frequências desreguladas, define o melhor para ela. No fundo, todas as grandes impurezas irão ser arrastadas pela corrente de energia.&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;font-size:130%;"&gt;O resultado final&lt;/span&gt;&lt;/strong&gt; &lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Inúmeras pessoas têm vindo a experimentar a terapia quântica. O balanço tem se mostrado positivo. As sessões criam uma espécie de quietude, harmonia e tranquilidade nelas. A sensação de equilibrío acompanha essas pessoas ao longo do dia-a-dia delas.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Quem estiver interessado neste tipo de consulta, existe em Portugal dois centros capazes de o fazer, em Porto e em Lisboa.Se quiserem saber onde, postem um comentário que eu depois respondo dizendo onde fica(&lt;span style="font-size:85%;"&gt;não quero estar a fazer publicidade&lt;/span&gt;).&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;span style="font-family:Arial;"&gt;&lt;strong&gt;Agradecimento especial à "futura Química de sucesso" Lucie Nogueira, pela contribuição total dos factos e dados neste post.&lt;/strong&gt; &lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6840129622008083300?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6840129622008083300/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/o-que-terapia-quantica-pode-fazer-por.html#comment-form' title='13 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6840129622008083300'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6840129622008083300'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/o-que-terapia-quantica-pode-fazer-por.html' title='O que a Terapia Quântica pode fazer por nós...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_mXcSNmMmC9k/So5Sfg924tI/AAAAAAAAAJo/pjl3_eMrH6k/s72-c/atom_fisica_quantica.jpg' height='72' width='72'/><thr:total>13</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5913240403090745499</id><published>2009-08-19T10:14:00.003+01:00</published><updated>2009-08-19T10:19:39.874+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Matemática'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>I Will Derive...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje também vos trago um vídeo humorístico dedicado à Matemática. É apenas outra banda que quer ganhar o seu espaço na sociedade musical. "I Will Derive", é o seu primeiro trabalho, divirtam-se a vê-lo. E aprendam (&lt;span style="font-size:85%;"&gt;porque até ensina&lt;/span&gt;). Os testes de Matemática fazem-nos isto (&lt;span style="font-size:85%;"&gt;ou não&lt;/span&gt;)...&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/WXccaTjDomM&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/WXccaTjDomM&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5913240403090745499?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5913240403090745499/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/i-will-derive.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5913240403090745499'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5913240403090745499'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/i-will-derive.html' title='I Will Derive...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-9213524978538495262</id><published>2009-08-19T09:42:00.003+01:00</published><updated>2009-08-19T09:50:10.431+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Engenharia'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Cuidado! O seu filho pode ser um engenheiro...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;span style="font-size:130%;color:#ff0000;"&gt;&lt;span style="font-size:100%;color:#000000;"&gt;Bem hoje vou começar com um pouco de humor...&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;span style="font-size:130%;color:#ff0000;"&gt;&lt;/span&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;span style="font-size:130%;color:#ff0000;"&gt;&lt;strong&gt;Cuidado!&lt;/strong&gt;&lt;/span&gt; O seu filho pode ser um engenheiro (&lt;span style="font-size:85%;"&gt;também aplicável a outros membros da família&lt;/span&gt;)...&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Alguns sintomas são bem visíveis. Quando criança, o futuro engenheiro pode querer desmontar todos os electrodomésticos que você tem em sua casa. Não só desmontar, mas conseguir resolver problemas em alguns deles.&lt;br /&gt;Na adolescência os sintomas manifestam-se  numa enorme dificuldade em conversar com raparigas… a não ser que a rapariga converse com ele sobre Linux, tácticas de construção de um Levitron ou supercondutividade.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/WprXJE1fgwc&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/WprXJE1fgwc&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-9213524978538495262?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/9213524978538495262/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/cuidado-o-seu-filho-pode-ser-um.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9213524978538495262'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9213524978538495262'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/cuidado-o-seu-filho-pode-ser-um.html' title='Cuidado! O seu filho pode ser um engenheiro...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5870076220106468521</id><published>2009-08-18T21:09:00.001+01:00</published><updated>2009-08-18T21:12:20.834+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='história'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Wu Yulu Robots</title><content type='html'>&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;O agricultor chinês Wu Yulu é também um inventor nas horas vagas. A sua principal dedicação é na criação de robots feitos a partir de material que ele encontra no lixo. Desde 1986 ele já criou mais de 26 engenhocas.Todas elas são baptizadas com o seu sobrenome e um número.O robot carroceiro foi a invenção de número 25 – o Wu 25.&lt;/span&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/49MoNLYFk_k&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/49MoNLYFk_k&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5870076220106468521?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5870076220106468521/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/wu-yulu-robots.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5870076220106468521'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5870076220106468521'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/wu-yulu-robots.html' title='Wu Yulu Robots'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1746518410209540939</id><published>2009-08-18T20:52:00.003+01:00</published><updated>2009-08-18T20:59:01.926+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='empresa'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>GTCA - Propaganda da BioRad</title><content type='html'>Hoje trago-vos outra banda que promete sucessos, com a música GTCA. Uma propaganda bem humorada da BioRad-Laboratories.&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/CQEaX3MiDow&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/CQEaX3MiDow&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;A letra para vocês acompanharem(lol):&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;GTCA – Scientist’s Cut (Long Version)&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;Enzyme, whatcha doin’ today?&lt;br /&gt;I said, Enzyme, want to make DNA?&lt;br /&gt;I said enzyme, show me your binding way&lt;br /&gt;Let me mix you with some primers&lt;br /&gt;Enzyme, time to build a new strand&lt;br /&gt;I said enzyme, ’cause I know that you can&lt;br /&gt;I said enzyme, these letters also spell DAN&lt;br /&gt;All we need to get things started…&lt;br /&gt;Is just a little bit of GTCA&lt;br /&gt;Is just a little bit of GTCA&lt;br /&gt;I can build DNA&lt;br /&gt;I can be a big star&lt;br /&gt;You’re the key to my PCR&lt;br /&gt;That’s right I’m talkin’ ‘bout GTCA&lt;br /&gt;Just a little bit of GTCA&lt;br /&gt;I can make some new strands&lt;br /&gt;I can view all my bands&lt;br /&gt;I can be the best that I can&lt;br /&gt;Enzyme, you have come a long way&lt;br /&gt;But in my lab, demands are higher today&lt;br /&gt;I said enzyme, now it’s time to go fast&lt;br /&gt;We have got to increase throughput&lt;br /&gt;Enzyme, I think I found what I need&lt;br /&gt;It’s an enzyme, it gives me much higher speed&lt;br /&gt;It goes so fast, when it builds DNA&lt;br /&gt;All we need to get it started…&lt;br /&gt;Is just a little bit of GTCA&lt;br /&gt;Is just a little bit of GTCA&lt;br /&gt;I can build DNA&lt;br /&gt;I can reach for the stars&lt;br /&gt;I can do faster PCR&lt;br /&gt;That’s right I’m talkin’ ‘bout GTCA&lt;br /&gt;Just a little bit of GTCA&lt;br /&gt;I can make bigger strands&lt;br /&gt;I can view better bands&lt;br /&gt;I can be the best that I can&lt;br /&gt;Yeah!!!!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1746518410209540939?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1746518410209540939/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/gtca-propaganda-da-biorad.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1746518410209540939'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1746518410209540939'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/gtca-propaganda-da-biorad.html' title='GTCA - Propaganda da BioRad'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6033763997893431676</id><published>2009-08-18T20:39:00.005+01:00</published><updated>2009-08-19T09:16:58.801+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>O Espectacular Homem do Futuro</title><content type='html'>&lt;span style="font-family:arial;"&gt;Para verem onde a tecnologia nos leva (e a criatividade também), vejam esta curta-metragem de comédia. Será isto evolução?&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/GJjUVIIYptE&amp;amp;color1=0x2b405b&amp;amp;color2=0x6b8ab6&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/GJjUVIIYptE&amp;color1=0x2b405b&amp;color2=0x6b8ab6&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;Melhor curta&lt;/strong&gt; &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;-New York Comedy Film Festival&lt;/span&gt;&lt;/p&gt;&lt;p align="left"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;"&gt;Escrito e dirigido por Scott Dikkers&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6033763997893431676?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6033763997893431676/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/o-espectacular-homem-do-futuro.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6033763997893431676'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6033763997893431676'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/o-espectacular-homem-do-futuro.html' title='O Espectacular Homem do Futuro'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6776487140099416495</id><published>2009-08-18T20:34:00.003+01:00</published><updated>2009-08-18T20:37:02.185+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='Biologia'/><title type='text'>Físico e Biólogo</title><content type='html'>&lt;a href="http://3.bp.blogspot.com/_mXcSNmMmC9k/SosCaz9-BgI/AAAAAAAAAJQ/3I9pJ3uPHJI/s1600-h/biologo-fisico.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5371389640219428354" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 305px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_mXcSNmMmC9k/SosCaz9-BgI/AAAAAAAAAJQ/3I9pJ3uPHJI/s400/biologo-fisico.jpg" border="0" /&gt;&lt;/a&gt; &lt;span style="font-family:arial;"&gt;Sem comentários...&lt;br /&gt;&lt;/span&gt;&lt;div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6776487140099416495?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6776487140099416495/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/fisico-e-biologo.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6776487140099416495'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6776487140099416495'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/fisico-e-biologo.html' title='Físico e Biólogo'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_mXcSNmMmC9k/SosCaz9-BgI/AAAAAAAAAJQ/3I9pJ3uPHJI/s72-c/biologo-fisico.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-4291582063675959066</id><published>2009-08-18T20:26:00.003+01:00</published><updated>2009-08-18T20:32:19.882+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Tecnologia - O Super Despertador</title><content type='html'>&lt;span style="font-family:arial;"&gt;Com um despertador como este é impossível continuar a dormir de manhã, de certeza.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/kQ-l5PlDa-k&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/kQ-l5PlDa-k&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=en&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;O sistema é controlado por computador e funciona com gás comprimido. em uma versão mais calma pode funcionar como massageador!&lt;br /&gt;O criador afirma que usa o despertador nos últimos 4 anos. Duvido muito!                                   &lt;/span&gt;&lt;span style="font-family:arial;"&gt;Deve ficar com  umas dores de cabeça....&lt;/span&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-4291582063675959066?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/4291582063675959066/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/tecnologia-o-super-despertador.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4291582063675959066'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4291582063675959066'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/tecnologia-o-super-despertador.html' title='Tecnologia - O Super Despertador'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-3365365483972783018</id><published>2009-08-18T16:32:00.002+01:00</published><updated>2009-08-18T16:55:35.571+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Quântica'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Universo'/><category scheme='http://www.blogger.com/atom/ns#' term='partículas'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Mecânica Quântica</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Neste óptimo documentário a Discovery Channel explica com uma linguagem simples (&lt;span style="font-size:85%;"&gt;não técnica&lt;/span&gt;) o que é a Mecânica Quântica, conhecida como a mais "Dura" de todas as ciências, pois não existe nada mais complexo ou difícil (&lt;span style="font-size:85%;"&gt;matematicamente falando&lt;/span&gt;), nada mais incrível em todo o mundo da ciência do que o "Mundo Quântico" e suas leis misteriosas (&lt;span style="font-size:85%;"&gt;é o que eu acho&lt;/span&gt;)...&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;O Documentário está dividido em 5 vídeos. Retirado do &lt;a href="http://www.youtube.com/"&gt;youtube&lt;/a&gt;. &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;span style="font-family:Arial;"&gt;&lt;strong&gt;Documentário&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;span style="font-family:Arial;"&gt;&lt;strong&gt;Parte 1&lt;/strong&gt;&lt;/span&gt; &lt;/div&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;embed src="http://www.youtube.com/v/pCgR6kns5Mc&amp;amp;color1=" width="425" height="344" type="application/x-shockwave-flash" color2="0xcfcfcf&amp;amp;hl=" feature="player_embedded&amp;amp;fs=" allowfullscreen="true" allowscriptaccess="always"&gt;&lt;/embed&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Parte 2&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;embed src="http://www.youtube.com/v/mFpkbtiC4o4&amp;amp;color1=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" feature="player_embedded&amp;amp;fs=" color2="0xcfcfcf&amp;amp;hl="&gt;&lt;/embed&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Parte 3&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;embed src="http://www.youtube.com/v/QVTPhd195tU&amp;amp;color1=" width="425" height="344" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" feature="player_embedded&amp;amp;fs=" color2="0xcfcfcf&amp;amp;hl="&gt;&lt;/embed&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Parte 4&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="340" width="560"&gt;&lt;param name="movie" value="http://www.youtube.com/v/2okQ12JzxSs&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/2okQ12JzxSs&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Parte 5&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="340" width="560"&gt;&lt;param name="movie" value="http://www.youtube.com/v/MByiNPGPTek&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/MByiNPGPTek&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bom proveito!!!&lt;/span&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-3365365483972783018?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/3365365483972783018/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/mecanica-quantica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3365365483972783018'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3365365483972783018'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/mecanica-quantica.html' title='Mecânica Quântica'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-4264370234784021258</id><published>2009-08-18T08:30:00.000+01:00</published><updated>2009-08-18T08:33:33.067+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Levitação'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>A Levitação é possível</title><content type='html'>&lt;div align="left"&gt;&lt;span style="font-family:arial;"&gt;Sim, leram bem, a levitação é possível. &lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/94KzmB2bI7s&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/94KzmB2bI7s&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/span&gt;&lt;/p&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Utilizando sons de altas frequências, a energia que estas ondas transportam torna possível a levitação de pequenos objectos. Reparem como rotações nos vários eixos são possíveis através da modulação das ondas em cada uma das várias colunas que se encontram nesta câmara de levitação acústica.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-4264370234784021258?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/4264370234784021258/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/levitacao-e-possivel.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4264370234784021258'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4264370234784021258'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/levitacao-e-possivel.html' title='A Levitação é possível'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-7918341984013959235</id><published>2009-08-18T08:19:00.000+01:00</published><updated>2009-08-18T08:22:34.101+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Mundo'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Universo'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Planetas e Estrelas à Escala</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Com este vídeo, podem ter uma noção maior, sobre o quanto o nosso planeta é pequeno (&lt;span style="font-size:85%;"&gt;mas precioso&lt;/span&gt;) em relação a outros planetas do Sistema Solar e também a Estrelas do nosso Universo. &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/Tfs1t-2rrOM&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/Tfs1t-2rrOM&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=en&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-7918341984013959235?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/7918341984013959235/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/planetas-e-estrelas-escala.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7918341984013959235'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7918341984013959235'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/planetas-e-estrelas-escala.html' title='Planetas e Estrelas à Escala'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1066795234887136615</id><published>2009-08-18T07:59:00.002+01:00</published><updated>2009-08-18T08:06:01.168+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Mundo'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Universo'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Hubble Deep Field</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Neste vídeo, o telescópico espacial Hubble, mostra o quanto somos pequenos na imensidão do Universo. Relatam também a "&lt;strong&gt;imagem mais importante alguma vez tirada&lt;/strong&gt;". A qualidade do vídeo não é tão boa como o &lt;a href="http://www.youtube.com/watch?v=fgg2tpUVbXQ&amp;amp;feature=related"&gt;original&lt;/a&gt; (&lt;span style="font-size:85%;"&gt;que é em inglês&lt;/span&gt;), mas as legendas(&lt;span style="font-size:85%;"&gt;em brasileiro&lt;/span&gt;) facilitam a vida a quem não se sente ainda muito à vontade na língua inglesa.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/p09Reux8sco&amp;amp;color1=0x3a3a3a&amp;amp;color2=0x999999&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/p09Reux8sco&amp;color1=0x3a3a3a&amp;color2=0x999999&amp;hl=en&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1066795234887136615?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1066795234887136615/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/hubble-deep-field.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1066795234887136615'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1066795234887136615'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/hubble-deep-field.html' title='Hubble Deep Field'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1325534294608160402</id><published>2009-08-17T23:10:00.003+01:00</published><updated>2009-08-17T23:24:16.987+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='água'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Metais Alcalinos + Água = BUUUMM</title><content type='html'>&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Vocês, químicos(&lt;span style="font-size:85%;"&gt;e não só&lt;/span&gt;), já sabem o que acontece se metais alcalinos do 1ºgrupo da Tabela Periódica se juntarem com água. Bem aqui têm um vídeo com o que acontece. Notem também que quando descemos no grupo maior é a reactividade com a água.&lt;/span&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;br /&gt;&lt;object height="377" width="402"&gt;&lt;param name="movie" value="http://www.overstream.net/swf/player/oplx?oid=lsr9uqmfeht7&amp;amp;noplay=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;br /&gt;&lt;embed src="http://www.overstream.net/swf/player/oplx?oid=lsr9uqmfeht7&amp;noplay=1" type="application/x-shockwave-flash" width="402" height="377" allowfullscreen="true"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Chamam-se metais alcalinos, porque reagem muito com a água, e ao reagir com a água formam hidróxidos(&lt;span style="font-size:85%;"&gt;substâncias muito alcalinas ou básicas&lt;/span&gt;) desses metais e libertam hidrogénio, que gera as explosões que vêem no vídeo.&lt;/span&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1325534294608160402?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1325534294608160402/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/metais-alcalinos-agua-buuumm.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1325534294608160402'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1325534294608160402'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/metais-alcalinos-agua-buuumm.html' title='Metais Alcalinos + Água = BUUUMM'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-7155726375749366987</id><published>2009-08-17T21:44:00.010+01:00</published><updated>2009-08-17T22:38:35.569+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><title type='text'>Portais de Física e de Química na Wikipédia...</title><content type='html'>&lt;span style="font-family:arial;"&gt;Bem, hoje trago-vos dois portais, um de Física e um de Química, que estão na Wikipédia, para vos ajudar, é claro, no estudo. Bom proveito!!!&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div&gt;&lt;div align="center"&gt;&lt;a href="http://pt.wikipedia.org/wiki/Portal:F%C3%ADsica"&gt;&lt;span style="font-family:arial;"&gt;Portal_de_Física_na_Wikipédia&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;img id="BLOGGER_PHOTO_ID_5371049007278193138" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 262px; TEXT-ALIGN: center" alt="" src="http://4.bp.blogspot.com/_mXcSNmMmC9k/SonMnXYH-fI/AAAAAAAAAI4/D6QiYvcaZpA/s400/wiki_f.PNG" border="0" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;a href="http://pt.wikipedia.org/wiki/Portal:Qu%C3%ADmica"&gt;&lt;span style="font-family:arial;"&gt;Portal_de_Química_na_Wikipédia&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;img id="BLOGGER_PHOTO_ID_5371049901742744002" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 312px; CURSOR: hand; HEIGHT: 320px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/SonNbbhF4cI/AAAAAAAAAJI/PubgEACRTa8/s400/wiki_q.PNG" border="0" /&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;span style="font-size:180%;color:#ff0000;"&gt;&lt;strong&gt;Atenção:&lt;/strong&gt;&lt;/span&gt; A navegação nestes dois portais prejudica gravemente a ignorância, não nos responsabilizamos por isso (&lt;span style="font-size:85%;"&gt;bem, talvez sim&lt;/span&gt;).&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-7155726375749366987?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/7155726375749366987/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/portais-de-fisica-e-de-quimica-na.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7155726375749366987'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/7155726375749366987'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/portais-de-fisica-e-de-quimica-na.html' title='Portais de Física e de Química na Wikipédia...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_mXcSNmMmC9k/SonMnXYH-fI/AAAAAAAAAI4/D6QiYvcaZpA/s72-c/wiki_f.PNG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-784028045684703879</id><published>2009-08-17T21:44:00.003+01:00</published><updated>2009-08-17T21:52:16.018+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mundo'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='TV'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>O nosso Mundo é mesmo fantástico...</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Encontrei este vídeo no youtube e achei demais. É do canal Discovery Channel. É um dos canais que vale a pena ver, no meio de cada vez mais lixo televisivo(&lt;span style="font-size:85%;"&gt;especialmente em Portugal&lt;/span&gt;). É possível aprender muito a ver TV, desde que se esteja a ver os canais certos. &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/at_f98qOGY0&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/at_f98qOGY0&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;Boom de ya da, boom de ya da, ... I Love Chemistry!!! &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-784028045684703879?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/784028045684703879/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/o-nosso-mundo-e-mesmo-fantastico.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/784028045684703879'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/784028045684703879'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/o-nosso-mundo-e-mesmo-fantastico.html' title='O nosso Mundo é mesmo fantástico...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-8557906211806996057</id><published>2009-08-17T21:27:00.003+01:00</published><updated>2009-08-17T21:33:33.274+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Ciência ou Magia?</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Reparem neste vídeo, de uma experiência realizada no Physikshow na Universidade de Bona, é possível observar um "barco" a flutuar num gás chamado hexafluoreto de enxofre (SF6&lt;/span&gt;&lt;a href="http://www.codecogs.com/eqnedit.php?latex=\inline"&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt;) (que é significativamente mais denso que o ar). Vídeo bastante útil para estudar o conceito de densidade e de impulsão.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/1PJTq2xQiQ0&amp;amp;rel=0&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/1PJTq2xQiQ0&amp;rel=0&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=en&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;O que muitos chamam de sobrenatural ou magia, outros chamam de ciência. Eu pertenço a este último grupo. Tanto os que entendem o que acontece no vídeo, como os que não o entendem, podem encontrar uma certa beleza e encanto no que estão a ver. A Ciência tem muito disso, encanto e beleza, basta olhar com atenção.&lt;/span&gt;  &lt;/p&gt;&lt;p align="justify"&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-8557906211806996057?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/8557906211806996057/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/ciencia-ou-magia.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8557906211806996057'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8557906211806996057'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/ciencia-ou-magia.html' title='Ciência ou Magia?'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2722573282392322868</id><published>2009-08-17T20:05:00.004+01:00</published><updated>2009-08-17T20:22:08.840+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='livro'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='download'/><category scheme='http://www.blogger.com/atom/ns#' term='história'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><title type='text'>Milhares de Livros...</title><content type='html'>&lt;div align="right"&gt;&lt;strong&gt;"Uma biblioteca digital é onde o passado encontra o presente e cria o futuro."&lt;/strong&gt;&lt;/div&gt;&lt;div align="right"&gt;Dr. Avul Pakir Jainulabdeen Abdul Kalam&lt;/div&gt;&lt;div align="right"&gt;Presidente da Índia - 09/set/2003&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;a href="http://2.bp.blogspot.com/_mXcSNmMmC9k/SomqYhOMBUI/AAAAAAAAAIw/JbyWtThL4VA/s1600-h/livros.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5371011368827487554" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 361px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_mXcSNmMmC9k/SomqYhOMBUI/AAAAAAAAAIw/JbyWtThL4VA/s400/livros.jpg" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt;Eu adoro ler, sempre que posso leio alguma notícia, matéria, post e afins pela internet. E, de vez em quando, leio um livro a sério&lt;/span&gt;.&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, para os outros amantes de livros, tenho uma excelente notícia, milhares de livros e não só (documentos e excertos também), para vocês lerem e fazerem download legalmente na internet. Estão alojados num site do governo brasileiro. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;link do respectivo site: &lt;a href="http://www.dominiopublico.gov.br/"&gt;aqui&lt;/a&gt; &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Bom Proveito!!!&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2722573282392322868?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2722573282392322868/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/milhares-de-livros.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2722573282392322868'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2722573282392322868'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/milhares-de-livros.html' title='Milhares de Livros...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_mXcSNmMmC9k/SomqYhOMBUI/AAAAAAAAAIw/JbyWtThL4VA/s72-c/livros.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6478802484714981888</id><published>2009-08-17T19:00:00.003+01:00</published><updated>2009-08-17T19:09:22.708+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Aulas Digitais'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='indicador ácido-base'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><title type='text'>Aulas/Digitais - 3</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje postarei outras 2 aulas digitais sobre Química. Feitos pelo Prof. Sandro Greco e publicados no &lt;/span&gt;&lt;a href="http://slideshare.net/"&gt;&lt;span style="font-family:arial;"&gt;http://slideshare.net/&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; pela Profª. Cristiana Passinato, como todas as outras que postarei aqui no blogue.&lt;br /&gt;Bom Proveito.&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;Adição Nucleofílica em Compostos Carbonilados:&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;div id="__ss_406303" style="WIDTH: 425px; TEXT-ALIGN: left"&gt;&lt;a title="Sandrogreco Aula 9   Quim. Org.   AdiçãO NucleofíLica Em Compostos Carbonilados" style="DISPLAY: block; MARGIN: 12px 0px 3px; FONT: 14px Helvetica,Arial,Sans-serif; TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato/sandrogreco-aula-9-quim-org-adio-nucleoflica-em-compostos-carbonilados"&gt;Sandrogreco Aula 9 Quim. Org. AdiçãO NucleofíLica Em Compostos Carbonilados&lt;/a&gt; &lt;div align="left"&gt;&lt;object style="MARGIN: 0px" height="355" width="425"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-9-quim-org-adio-nucleoflica-em-compostos-carbonilados-1210812666669625-9&amp;amp;stripped_title=sandrogreco-aula-9-quim-org-adio-nucleoflica-em-compostos-carbonilados"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-9-quim-org-adio-nucleoflica-em-compostos-carbonilados-1210812666669625-9&amp;stripped_title=sandrogreco-aula-9-quim-org-adio-nucleoflica-em-compostos-carbonilados" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div align="left"&gt;&lt;div style="FONT-SIZE: 11px; PADDING-TOP: 2px; FONT-FAMILY: tahoma,arial; HEIGHT: 26px"&gt;View more &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/"&gt;documents&lt;/a&gt; from &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato"&gt;Profª Cristiana Passinato&lt;/a&gt;.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Acidez e Basicidade:&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;div id="__ss_406270" style="WIDTH: 425px; TEXT-ALIGN: left"&gt;&lt;a title="Sandrogreco Aula 3   Acidez E Basicidade   QuíMica OrgâNica 2007" style="DISPLAY: block; MARGIN: 12px 0px 3px; FONT: 14px Helvetica,Arial,Sans-serif; TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato/sandrogreco-aula-3-acidez-e-basicidade-qumica-orgnica-2007"&gt;Sandrogreco Aula 3 Acidez E Basicidade QuíMica OrgâNica 2007&lt;/a&gt; &lt;div align="left"&gt;&lt;object style="MARGIN: 0px" height="355" width="425"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-3-acidez-e-basicidade-qumica-orgnica-2007-1210811406270188-9&amp;amp;stripped_title=sandrogreco-aula-3-acidez-e-basicidade-qumica-orgnica-2007"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-3-acidez-e-basicidade-qumica-orgnica-2007-1210811406270188-9&amp;stripped_title=sandrogreco-aula-3-acidez-e-basicidade-qumica-orgnica-2007" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div align="left"&gt;&lt;div style="FONT-SIZE: 11px; PADDING-TOP: 2px; FONT-FAMILY: tahoma,arial; HEIGHT: 26px"&gt;View more &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/"&gt;documents&lt;/a&gt; from &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato"&gt;Profª Cristiana Passinato&lt;/a&gt;.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6478802484714981888?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6478802484714981888/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/aulasdigitais-3.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6478802484714981888'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6478802484714981888'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/aulasdigitais-3.html' title='Aulas/Digitais - 3'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2959324395022483613</id><published>2009-08-17T15:30:00.008+01:00</published><updated>2009-08-19T20:51:12.540+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='Fenómeno'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>LHC, CERN e a teoria do fim do mundo...</title><content type='html'>&lt;strong&gt;LHC (Large Hadron Collider)&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;O Grande Colisionador de Hadrões começou a funcionar em 10 de Setembro de 2008, mas teve alguns percalços e e encontra-se parado desde 19 de Setembro de 2008, para reparação.&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;Onde fica?&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;-O LHC situa-se no CERN(Centro Europeu de Pesquisa Nuclear), localizado perto de Genebra, na fronteira entre Suíça e França.&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;Porque lhe chamam grande?&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;-Bem chamam-lhe grande porque na realidade ele é mesmo grande. O LHC é um túnel a 100 metros de profundidade e com 27 km de perímetro. Reparem na imagem e vejam a dimensão do mesmo.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;img id="BLOGGER_PHOTO_ID_5370943061828457474" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 508px; CURSOR: hand; HEIGHT: 208px; TEXT-ALIGN: center" alt="" src="http://4.bp.blogspot.com/_mXcSNmMmC9k/SolsQh0iVAI/AAAAAAAAAIg/MumPyj7tFyY/s320/lhc-sim.jpg" border="0" /&gt;&lt;br /&gt;&lt;p&gt;&lt;strong&gt;Qual é a sua função?&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;Bem para vos explicar a sua função vou citar parte de um &lt;/span&gt;&lt;a href="http://dererummundi.blogspot.com/2008/08/vem-o-big-bang.html"&gt;&lt;span style="font-family:arial;"&gt;texto&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; , de um &lt;/span&gt;&lt;a href="http://dererummundi.blogspot.com/"&gt;&lt;span style="font-family:arial;"&gt;blogue&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt;.&lt;/span&gt; &lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;"Chama-se Large Hadron Rap porque a máquina que acelera as partículas é o Large Hadron Collider, LHC, em português Grande Colisionador de Hadrões. O que são hadrões? Partículas nucleares, que incluem os protões e os neutrões, ambos formados por três quarks, partículas que, tanto quanto sabemos, são blocos básicos que constituem a matéria. Toda a matéria é feita de quarks, electrões e neutrinos, os quarks no núcleo atómico, os electrões em volta e os neutrinos vadios por todo o lado. Os protões, ao baterem uns contra os outros no LHC, depois de andarem à roda no túnel, libertarão uma prodigiosa energia, que, em obediência à mais conhecida fórmula de Einstein, se transformará em matéria e anti-matéria. Haverá um fogo de artifício das mais variadas partículas que poderosos detectores irão identificar."&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;strong&gt;Por que é que é necessário uma máquina tão grande e dispendiosa para "esmagar" partículas?&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Porque para esmagar o átomo e assim explorar o seu interior, são necessárias energias extremamente elevadas. "Os protões circulam no LHC a uma velocidade de 99,999999% da velocidade da luz. De facto, circulam dois feixes de protões no mesmo túnel em sentidos opostos e, quando dois protões batem frontalmente, uma grande quantidade da imensa energia associada ao seu movimento pode, no momento da colisão, ser transformada em partículas que não existiam momentos antes. (...) Mas, no mundo da física de alta energia, a ocorrência de violentos choques, com muitos detritos espalhados, é exactamente o que os investigadores querem. Entre os detritos poderão encontrar-se partículas que existiram eventualmente há milhares de milhões de anos, mas que, devido à sua instabilidade, há muito que decaíram. A criação destas partículas raras numa experiência moderna é precisamente o objectivo do LHC. A ideia é que essas "espécies extintas" de matéria podem fornecer-nos informação preciosa sobre as forças da natureza."&lt;/span&gt; &lt;a href="http://dererummundi.blogspot.com/2008/09/mini-buracos-negros-no-h-nenhum-perigo.html?showComment=1221036000000"&gt;Ver-mais&lt;/a&gt;&lt;/p&gt;&lt;p&gt;Agora deixo-vos com outra banda que vos deixará atónitos.&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/j50ZssEojtM&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/j50ZssEojtM&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;Bem para vos explicar o que é o CERN aqui têm um vídeo. O CERN em 3 minutos (&lt;span style="font-size:85%;"&gt;e 35 segundos&lt;/span&gt;).&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/cJFllPVIcpg&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/cJFllPVIcpg&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;Muita gente acredita (sem qualquer fundamento???), que esta experiência poderá &lt;strong&gt;criar buracos negros&lt;/strong&gt; que poderão vir a engolir a Terra. &lt;/p&gt;&lt;p align="justify"&gt;"Quando os protões colidirem uns com os outros no interior do acelerador, algo que os cientistas não estão certos que não possa acontecer é a produção de mini-buracos negros que engulam a matéria mais próxima. Um estudo recente mostra, porém, que a persistência de estrelas velhas no céu prova que pequenos buracos negros não podem engolir a Terra.(...)Para um buraco negro do tipo dos do LHC, que se estima tenha apenas um milésimo de milionésimo de milésimo de milionésimo de metro de extensão (um attometro), o buraco negro apenas poderia existir durante pouco mais de alguns milésimos de milionésimo de milésimo de milionésimo de milésimo de milionésimo de segundo. Não existiria o tempo suficiente para engolir qualquer matéria próxima e não representaria qualquer perigo para a matéria vulgar." &lt;a href="http://dererummundi.blogspot.com/2008/09/mini-buracos-negros-no-h-nenhum-perigo.html?showComment=1221036000000"&gt;Ver-mais&lt;/a&gt;&lt;/p&gt;&lt;p align="justify"&gt;Quem estiver interessado também pode seguir de perto as operações do LHC. &lt;a href="http://www.cyriak.co.uk/lhc/lhc-webcams.html"&gt;Aqui&lt;/a&gt;&lt;/p&gt;&lt;p align="justify"&gt;Outro vídeo sobre o LHC, o CERN e o "possível fim do mundo":&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/2txGZuCMnAk&amp;amp;hl=pt-br&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/2txGZuCMnAk&amp;hl=pt-br&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;strong&gt;Agradecimento especial (pelo seu contributo para este post) a uma futura Química de sucesso : Lucie Nogueira. Obrigado.&lt;/strong&gt;&lt;/p&gt;&lt;p align="center"&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2959324395022483613?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2959324395022483613/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/lhc-cern-e-teoria-do-fim-do-mundo.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2959324395022483613'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2959324395022483613'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/lhc-cern-e-teoria-do-fim-do-mundo.html' title='LHC, CERN e a teoria do fim do mundo...'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_mXcSNmMmC9k/SolsQh0iVAI/AAAAAAAAAIg/MumPyj7tFyY/s72-c/lhc-sim.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-9079335384372418237</id><published>2009-08-17T15:30:00.007+01:00</published><updated>2009-08-17T18:04:26.467+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='jogo'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='tecnologia'/><category scheme='http://www.blogger.com/atom/ns#' term='site'/><title type='text'>Jogo - Simulador do gigantesco LHC</title><content type='html'>&lt;a href="http://3.bp.blogspot.com/_mXcSNmMmC9k/SomNOJ2bFII/AAAAAAAAAIo/HZq8HYZtXAg/s1600-h/sdg.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5370979304917898370" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 400px; CURSOR: hand; HEIGHT: 258px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_mXcSNmMmC9k/SomNOJ2bFII/AAAAAAAAAIo/HZq8HYZtXAg/s400/sdg.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje, apresentei-vos o LHC, agora para se familiarizarem melhor com ele, trago-vos um jogo que simula o funcionamento do gigantesco acelerador de partículas. É necessário um bom domínio do inglês. Leiam atentamente as instruções fornecidas e tentem replicar os resultados reais. Investiguem o interior do núcleo atómico. Descubram a constituição dos protões e neutrões. Aprendam e divirtam-se! &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;link do jogo: &lt;a href="http://www.particledetectives.net/LHC/LHC_project.html"&gt;aqui&lt;/a&gt; &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Claro que na vida real a Ciência, não é tão simples como este jogo.&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-9079335384372418237?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/9079335384372418237/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/jogo-simulador-do-gigantesco-lhc.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9079335384372418237'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/9079335384372418237'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/jogo-simulador-do-gigantesco-lhc.html' title='Jogo - Simulador do gigantesco LHC'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_mXcSNmMmC9k/SomNOJ2bFII/AAAAAAAAAIo/HZq8HYZtXAg/s72-c/sdg.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-4896110735941675664</id><published>2009-08-17T13:47:00.004+01:00</published><updated>2009-08-17T14:23:29.317+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='indicador ácido-base'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Indicador Ácido-Base caseiro</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Os indicadores ácido-base, que muitos de vocês devem conhecer bem, são a fenolftaleína e o tornesol. Agora, o que alguns de vocês devem desconhecer é que aí em vossa casa, podem fazer um indicador ácido-base, caseiro, utilizando a &lt;strong&gt;&lt;span style="color:#993399;"&gt;couve roxa. &lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;strong&gt;&lt;span style="font-family:arial;color:#993399;"&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;color:#000000;"&gt;Este vídeo foi encontrado no &lt;/span&gt;&lt;a href="http://www.youtube.com/"&gt;&lt;span style="font-family:arial;color:#000000;"&gt;youtube&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;color:#000000;"&gt;, e permite-nos ter uma escala de cores de forma a ser possível classificar, quanto ao seu carácter químico, as soluções que venham a testar em casa. &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;span style="font-family:arial;"&gt;&lt;span style="color:#000000;"&gt;&lt;embed src="http://www.youtube.com/v/t8sGIBKIdVk&amp;amp;rel=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" fs="1" hl="en&amp;amp;feature=" color1="0xb1b1b1&amp;amp;color2="&gt;&lt;/embed&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;color:#000000;"&gt;Este vídeo  mostra como o indicador foi feito e a sua utilização na identificação do carácter ácido-base de várias "amostras".&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;span style="font-family:arial;"&gt;&lt;span style="color:#000000;"&gt;&lt;embed src="http://www.youtube.com/v/ATynyhMl5W8&amp;amp;hl=" width="425" height="344" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" fs="1&amp;amp;"&gt;&lt;/embed&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;color:#000000;"&gt;Explicação: &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;color:#000000;"&gt;Um indicador é uma substância que apresenta cores diferentes conforme o carácter químico do meio, permitindo rapidamente caracterizar a acidez de uma solução. Também, são utilizados na identificação do ponto de equivalência numa reacção de neutralização ácido-base.&lt;br /&gt;A cor apresentada pelos indicadores deve-se à presença na sua estrutura de grupos cromóforos que sofrem um reagrupamento interno, quando se verifica uma alteração no valor do pH do meio, conferindo cores diferentes.&lt;br /&gt;Muitos indicadores ácido-base são pigmentos de plantas. No exemplo apresentado, ao ferver pedaços de couve roxa em água vai-se extrair pigmentos que exibem cores diferentes consoante o valor de pH do meio. Pode-se, também utilizar outras plantas como pétalas de rosas, tulipa, entre outras.&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-4896110735941675664?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/4896110735941675664/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/indicador-acido-base-caseiro.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4896110735941675664'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/4896110735941675664'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/indicador-acido-base-caseiro.html' title='Indicador Ácido-Base caseiro'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-8686966555308809282</id><published>2009-08-17T12:51:00.003+01:00</published><updated>2009-08-17T12:55:40.012+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='imagem'/><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='marte'/><category scheme='http://www.blogger.com/atom/ns#' term='água'/><title type='text'>"Water found on Mars" - Incrível</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Incrível, foi encontrada água em estado líquido em Marte.  Em Inglês, "Water found on Mars." &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Também nem tinha acreditado até ver &lt;/span&gt;&lt;a href="http://3.bp.blogspot.com/_stNRnvwssuY/R_JwP1jjyNI/AAAAAAAAAZ4/-bv5oIsfNAI/s400/WaterOnMars2_gcc.jpg"&gt;&lt;span style="font-family:arial;"&gt;isto&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; . Digam lá se não é verdade. Contra factos não há argumentos.&lt;/span&gt; &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-8686966555308809282?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/8686966555308809282/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/water-found-on-mars-incrivel.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8686966555308809282'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8686966555308809282'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/water-found-on-mars-incrivel.html' title='&quot;Water found on Mars&quot; - Incrível'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-2530403309387112834</id><published>2009-08-16T16:42:00.007+01:00</published><updated>2009-08-17T14:33:47.683+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Quântica'/><category scheme='http://www.blogger.com/atom/ns#' term='Física'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='história'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><category scheme='http://www.blogger.com/atom/ns#' term='big bang'/><category scheme='http://www.blogger.com/atom/ns#' term='Einstein'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>Universos Paralelos</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Hoje, trago-vos um documentário da BBC World, sobre estudos quânticos nas diversas teorias para explicar tudo sobre o universo. Teoria da Relatividade, Teoria M, Teoria das Cordas, Big Bang, Super Gravidade etc. É um documentário com 44 minutos e 36 segundos, logo, por aí vêem a grandiosidade deste documentário. Aconselho a ver, podem ficar com a cabeça a andar à roda, mas isso depois passa.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;embed src="http://www.youtube.com/v/o9LV9vaGxJQ&amp;amp;hl=" width="425" height="344" type="application/x-shockwave-flash" fs="1&amp;amp;" allowscriptaccess="always" allowfullscreen="true"&gt;&lt;/embed&gt;&lt;/p&gt;&lt;p align="justify"&gt;Fonte: &lt;a href="http://www.youtube.com/"&gt;http://www.youtube.com/&lt;/a&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-2530403309387112834?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/2530403309387112834/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/universos-paralelos.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2530403309387112834'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/2530403309387112834'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/universos-paralelos.html' title='Universos Paralelos'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-1055138386301210257</id><published>2009-08-16T15:10:00.003+01:00</published><updated>2009-08-16T15:21:15.600+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Aulas Digitais'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='video-aulas'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><title type='text'>Video/Aulas sobre Química</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, como prometido de manhã, colocarei 2 vídeo-aulas sobre 2 assuntos ligados à Química. As aulas são dadas por professores diferentes, lá no vídeo diz de quem se tratam. Os vídeos estão em brasileiro. Espero que aprendam alguma coisa, se já souberem tudo é um bom sinal. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;-&lt;strong&gt;Como funciona um átomo?&lt;/strong&gt; - &lt;span style="font-size:85%;"&gt;O professor de química do Anglo João Usberco fala sobre o conceito de átomo. Confiram experiências e compreendam melhor o modelo apresentado em 1913&lt;/span&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="center"&gt;&lt;object height="392" width="480"&gt;&lt;param name="movie" value="http://video.globo.com/Portal/videos/cda/player/player.swf"&gt;&lt;param name="quality" value="high"&gt;&lt;param name="FlashVars" value="midiaId=1024359&amp;amp;autoStart=false&amp;amp;width=480&amp;amp;height=392"&gt;&lt;embed width="480" height="392" flashvars="midiaId=1024359&amp;autoStart=false&amp;width=480&amp;height=392" type="application/x-shockwave-flash" quality="high" src="http://video.globo.com/Portal/videos/cda/player/player.swf"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;strong&gt;-Condução da corrente eléctrica - &lt;/strong&gt;&lt;span style="font-size:85%;"&gt;Professor de química do COC, Marcelo Polachini explica, por meio de uma experiência, as características da condução de corrente elétrica.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;object height="392" width="480"&gt;&lt;param name="movie" value="http://video.globo.com/Portal/videos/cda/player/player.swf"&gt;&lt;param name="quality" value="high"&gt;&lt;param name="FlashVars" value="midiaId=1098887&amp;amp;autoStart=false&amp;amp;width=480&amp;amp;height=392"&gt;&lt;embed width="480" height="392" flashvars="midiaId=1098887&amp;autoStart=false&amp;width=480&amp;height=392" type="application/x-shockwave-flash" quality="high" src="http://video.globo.com/Portal/videos/cda/player/player.swf"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Fonte: &lt;a href="http://globo.com/"&gt;http://globo.com/&lt;/a&gt; &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bom proveito!!!&lt;/span&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-1055138386301210257?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/1055138386301210257/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/videoaulas-sobre-quimica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1055138386301210257'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/1055138386301210257'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/videoaulas-sobre-quimica.html' title='Video/Aulas sobre Química'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-6170302438406730504</id><published>2009-08-16T14:51:00.002+01:00</published><updated>2009-08-16T14:56:11.891+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='humor'/><category scheme='http://www.blogger.com/atom/ns#' term='história'/><category scheme='http://www.blogger.com/atom/ns#' term='Einstein'/><title type='text'>É Relativo!!!</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;5 judeus mudaram a maneira de vermos o mundo:&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;ul&gt;&lt;li&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Moisés disse: "A lei é tudo."&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Jesus disse: "O amor é tudo."&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Marx disse: "O dinheiro é tudo."&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Freud disse: "Tudo está na cabeça."&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p align="justify"&gt;&lt;span style="font-family:arial;"&gt;e finalmente veio Einstein e disse: "TUDO É RELATIVO."&lt;/span&gt;&lt;/p&gt;&lt;p&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-6170302438406730504?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/6170302438406730504/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/e-relativo.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6170302438406730504'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/6170302438406730504'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/e-relativo.html' title='É Relativo!!!'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-5384947666078400403</id><published>2009-08-16T14:45:00.003+01:00</published><updated>2009-08-16T14:48:37.499+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='futuro'/><category scheme='http://www.blogger.com/atom/ns#' term='microsoft'/><category scheme='http://www.blogger.com/atom/ns#' term='youtube'/><title type='text'>2019 - O Futuro segundo a Microsoft</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Aqui está um vídeo interessante que encontrei no youtube, que mostra um possível futuro daqui a 10 anos, segundo a enorme empresa Microsoft. Será que daqui a 10 anos será mesmo tudo assim? Será melhor? Ou trará algumas desvantagens? Comentem.&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;p align="center"&gt;&lt;object height="344" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/U8bPpKdUU7Q&amp;amp;rel=0&amp;amp;color1=0x234900&amp;amp;color2=0x4e9e00&amp;amp;hl=pt-br&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/U8bPpKdUU7Q&amp;rel=0&amp;color1=0x234900&amp;color2=0x4e9e00&amp;hl=pt-br&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-5384947666078400403?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/5384947666078400403/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/2019-o-futuro-segundo-microsoft.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5384947666078400403'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/5384947666078400403'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/2019-o-futuro-segundo-microsoft.html' title='2019 - O Futuro segundo a Microsoft'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-3004247029743167532</id><published>2009-08-16T09:12:00.005+01:00</published><updated>2009-08-17T19:08:13.646+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Aulas Digitais'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><title type='text'>Aulas Digitais - 2</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem hoje postarei mais 3 "aulas" digitais, mais tarde e ainda hoje postarei, vídeo-aulas, ou seja, aulas em formato vídeo, e com cerca de 3, 4 minutos. Sobre os mais diversos assuntos de Química, Biologia e Física. As explicações digitais são publicadas e escritas pelas mesmas pessoas do outro post. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;strong&gt;Reacções em Solução Aquosa:&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;div id="__ss_406289" style="WIDTH: 425px; TEXT-ALIGN: left"&gt;&lt;a title="Sandrogreco Aula 4   ReaçõEs Em SoluçãO Aquosa   Quimica Geral" style="DISPLAY: block; MARGIN: 12px 0px 3px; FONT: 14px Helvetica,Arial,Sans-serif; TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato/sandrogreco-aula-4-reaes-em-soluo-aquosa-quimica-geral"&gt;Sandrogreco Aula 4 ReaçõEs Em SoluçãO Aquosa Quimica Geral&lt;/a&gt; &lt;div align="left"&gt;&lt;object style="MARGIN: 0px" height="355" width="425"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-4-reaes-em-soluo-aquosa-quimica-geral-1210811921205198-9&amp;amp;stripped_title=sandrogreco-aula-4-reaes-em-soluo-aquosa-quimica-geral"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-4-reaes-em-soluo-aquosa-quimica-geral-1210811921205198-9&amp;stripped_title=sandrogreco-aula-4-reaes-em-soluo-aquosa-quimica-geral" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div align="left"&gt;&lt;div style="FONT-SIZE: 11px; PADDING-TOP: 2px; FONT-FAMILY: tahoma,arial; HEIGHT: 26px"&gt;View more &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/"&gt;documents&lt;/a&gt; from &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato"&gt;Profª Cristiana Passinato&lt;/a&gt;.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;p&gt;&lt;strong&gt;Equilibrio Químico:&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;div align="center"&gt;&lt;div id="__ss_406329" style="WIDTH: 425px; TEXT-ALIGN: left"&gt;&lt;a title="Sandrogreco EquilíBrio QuíMico" style="DISPLAY: block; MARGIN: 12px 0px 3px; FONT: 14px Helvetica,Arial,Sans-serif; TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato/sandrogreco-equilbrio-qumico"&gt;Sandrogreco EquilíBrio QuíMico&lt;/a&gt; &lt;div align="left"&gt;&lt;object style="MARGIN: 0px" height="355" width="425"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoequilbrio-qumico-1210813614501536-9&amp;amp;stripped_title=sandrogreco-equilbrio-qumico"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoequilbrio-qumico-1210813614501536-9&amp;stripped_title=sandrogreco-equilbrio-qumico" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div align="left"&gt;&lt;div style="FONT-SIZE: 11px; PADDING-TOP: 2px; FONT-FAMILY: tahoma,arial; HEIGHT: 26px"&gt;View more &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/"&gt;documents&lt;/a&gt; from &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato"&gt;Profª Cristiana Passinato&lt;/a&gt;.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;p&gt;&lt;strong&gt;Substituição Nucleofílica em Carbono:&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;div align="center"&gt;&lt;div id="__ss_406298" style="WIDTH: 425px; TEXT-ALIGN: left"&gt;&lt;a title="Sandrogreco Aula 5   Quim. Org.   SubstituiçãO NucleofíLica Em Carbono Saturado" style="DISPLAY: block; MARGIN: 12px 0px 3px; FONT: 14px Helvetica,Arial,Sans-serif; TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato/sandrogreco-aula-5-quim-org-substituio-nucleoflica-em-carbono-saturado"&gt;Sandrogreco Aula 5 Quim. Org. SubstituiçãO NucleofíLica Em Carbono Saturado&lt;/a&gt; &lt;div align="left"&gt;&lt;object style="MARGIN: 0px" height="355" width="425"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-5-quim-org-substituio-nucleoflica-em-carbono-saturado-1210812416907187-9&amp;amp;stripped_title=sandrogreco-aula-5-quim-org-substituio-nucleoflica-em-carbono-saturado"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-5-quim-org-substituio-nucleoflica-em-carbono-saturado-1210812416907187-9&amp;stripped_title=sandrogreco-aula-5-quim-org-substituio-nucleoflica-em-carbono-saturado" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div align="left"&gt;&lt;div style="FONT-SIZE: 11px; PADDING-TOP: 2px; FONT-FAMILY: tahoma,arial; HEIGHT: 26px"&gt;View more &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/"&gt;documents&lt;/a&gt; from &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato"&gt;Profª Cristiana Passinato&lt;/a&gt;.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;Bom Proveito!!!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-3004247029743167532?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/3004247029743167532/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/aulas-digitais.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3004247029743167532'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/3004247029743167532'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/aulas-digitais.html' title='Aulas Digitais - 2'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6463397668862052650.post-8426396085046449760</id><published>2009-08-15T18:33:00.006+01:00</published><updated>2009-08-15T18:47:39.045+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Aulas Digitais'/><category scheme='http://www.blogger.com/atom/ns#' term='Informação'/><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo'/><category scheme='http://www.blogger.com/atom/ns#' term='Química'/><title type='text'>Aulas Digitais sobre Química</title><content type='html'>&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Visto este blogue ser dedicado à Ciência, à Tecnologia e em especial à Química, decidi colocar aqui umas aulas sobre Química. &lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:arial;"&gt;Bem, não são bem aulas, são explicações sobre vários assuntos de Química. Foram escritas pelo Prof. Sandro Greco, e publicadas pela Profª. Cristiana Passinato, no site &lt;/span&gt;&lt;a href="http://slideshare.net/"&gt;&lt;span style="font-family:arial;"&gt;http://slideshare.net&lt;/span&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt; .Estão em formato "Power Point", ou perto disso...lol. Claro que isto não serve, nem pode substituir os vossos e os meus professores, mas é uma outra fonte de conhecimento.&lt;/span&gt; &lt;span style="font-family:arial;"&gt;Espero que gostem. Comentem se gostarem, ou se não gostarem.&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;Bem, aqui vão as 2 primeiras "Aulas" Digitais:&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;(Se carregarem onde diz "full" podem visualizar em "full screen")(Escritos em Brasileiro).&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt; &lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="font-family:Arial;"&gt;&lt;strong&gt;Estrutura electrónica e Tabela Periódica:&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;div id="__ss_406274" style="WIDTH: 425px; TEXT-ALIGN: left"&gt;&lt;a title="Sandrogreco Aula 3   Estrutura EletrôNica E Tabela PerióDica   Quim. Geral" style="DISPLAY: block; MARGIN: 12px 0px 3px; FONT: 14px Helvetica,Arial,Sans-serif; TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato/sandrogreco-aula-3-estrutura-eletrnica-e-tabela-peridica-quim-geral"&gt;Sandrogreco Aula 3 Estrutura EletrôNica E Tabela PerióDica Quim. Geral&lt;/a&gt; &lt;div align="left"&gt;&lt;object style="MARGIN: 0px" height="355" width="425"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-3-estrutura-eletrnica-e-tabela-peridica-quim-geral-1210811513739293-9&amp;amp;stripped_title=sandrogreco-aula-3-estrutura-eletrnica-e-tabela-peridica-quim-geral"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoaula-3-estrutura-eletrnica-e-tabela-peridica-quim-geral-1210811513739293-9&amp;stripped_title=sandrogreco-aula-3-estrutura-eletrnica-e-tabela-peridica-quim-geral" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div align="left"&gt;&lt;div style="FONT-SIZE: 11px; PADDING-TOP: 2px; FONT-FAMILY: tahoma,arial; HEIGHT: 26px"&gt;View more &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/"&gt;documents&lt;/a&gt; from &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato"&gt;Profª Cristiana Passinato&lt;/a&gt;.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;strong&gt;&lt;span style="font-family:arial;"&gt;Orbitais e Ligações Químicas:&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;div id="__ss_406248" style="WIDTH: 425px; TEXT-ALIGN: left"&gt;&lt;a title="Sandrogreco Orbitais E LigaçõEs QuíMicas" style="DISPLAY: block; MARGIN: 12px 0px 3px; FONT: 14px Helvetica,Arial,Sans-serif; TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato/sandrogreco-orbitais-e-ligaes-qumicas"&gt;Sandrogreco Orbitais E LigaçõEs QuíMicas&lt;/a&gt; &lt;div align="left"&gt;&lt;object style="MARGIN: 0px" height="355" width="425"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoorbitais-e-ligaes-qumicas-1210810468120454-9&amp;amp;stripped_title=sandrogreco-orbitais-e-ligaes-qumicas"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=sandrogrecoorbitais-e-ligaes-qumicas-1210810468120454-9&amp;stripped_title=sandrogreco-orbitais-e-ligaes-qumicas" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div align="left"&gt;&lt;div style="FONT-SIZE: 11px; PADDING-TOP: 2px; FONT-FAMILY: tahoma,arial; HEIGHT: 26px"&gt;View more &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/"&gt;documents&lt;/a&gt; from &lt;a style="TEXT-DECORATION: underline" href="http://www.slideshare.net/crispassinato"&gt;Profª Cristiana Passinato&lt;/a&gt;.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6463397668862052650-8426396085046449760?l=quimicacienciaetecnologia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://quimicacienciaetecnologia.blogspot.com/feeds/8426396085046449760/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/aulas-digitais-sobre-quimica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8426396085046449760'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6463397668862052650/posts/default/8426396085046449760'/><link rel='alternate' type='text/html' href='http://quimicacienciaetecnologia.blogspot.com/2009/08/aulas-digitais-sobre-quimica.html' title='Aulas Digitais sobre Química'/><author><name>Filipe Ribeiro</name><uri>http://www.blogger.com/profile/12683243084651775427</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='http://2.bp.blogspot.com/_mXcSNmMmC9k/S4WEaIPm7rI/AAAAAAAAAQM/4pAuQCjTdDI/S220/animal_0069.jpg'/></author><thr:total>0</thr:total></entry></feed>
