<?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-4008438365904582751</id><updated>2011-10-17T20:10:33.603+02:00</updated><title type='text'>ENSAYOS</title><subtitle type='html'>SOBRE EL UNIVERSO</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>63</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-873279970435069079</id><published>2011-08-23T14:03:00.001+02:00</published><updated>2011-08-23T14:03:27.859+02:00</updated><title type='text'>MULTIVERSOS</title><content type='html'>&lt;a title="View Multiversos on Scribd" href="http://es.scribd.com/doc/62894670/Multiversos" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Multiversos&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62894670/content?start_page=1&amp;view_mode=list&amp;access_key=key-1qr0wic59jnc2a8v8eew" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_75496" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-873279970435069079?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/873279970435069079/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/multiversos.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/873279970435069079'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/873279970435069079'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/multiversos.html' title='MULTIVERSOS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-5498752224270593820</id><published>2011-08-23T14:01:00.003+02:00</published><updated>2011-08-23T14:01:30.177+02:00</updated><title type='text'>LAS CONSTELACIONES</title><content type='html'>&lt;a title="View Las Constelaciones on Scribd" href="http://es.scribd.com/doc/62894663/Las-Constelaciones" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Las Constelaciones&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62894663/content?start_page=1&amp;view_mode=list&amp;access_key=key-pq72wkmzuk2lnfek8r9" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_23930" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-5498752224270593820?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/5498752224270593820/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/las-constelaciones.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/5498752224270593820'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/5498752224270593820'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/las-constelaciones.html' title='LAS CONSTELACIONES'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-2801261164197555826</id><published>2011-08-23T13:59:00.001+02:00</published><updated>2011-08-23T13:59:50.549+02:00</updated><title type='text'>LA NUBE DE OORT</title><content type='html'>&lt;a title="View LA Nube de Oort on Scribd" href="http://es.scribd.com/doc/62894662/LA-Nube-de-Oort" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;LA Nube de Oort&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62894662/content?start_page=1&amp;view_mode=list&amp;access_key=key-abtt3il41husovtkxxk" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_24548" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-2801261164197555826?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/2801261164197555826/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-nube-de-oort.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2801261164197555826'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2801261164197555826'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-nube-de-oort.html' title='LA NUBE DE OORT'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-3280028066513493902</id><published>2011-08-23T13:58:00.001+02:00</published><updated>2011-08-23T13:58:09.876+02:00</updated><title type='text'>LA MATERIA OSCURA</title><content type='html'>&lt;a title="View La Materia Oscura on Scribd" href="http://es.scribd.com/doc/62894645/La-Materia-Oscura" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;La Materia Oscura&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62894645/content?start_page=1&amp;view_mode=list&amp;access_key=key-1cjakafrzvpporic2vfo" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_42471" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-3280028066513493902?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/3280028066513493902/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-materia-oscura.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3280028066513493902'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3280028066513493902'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-materia-oscura.html' title='LA MATERIA OSCURA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-6773809794376247928</id><published>2011-08-23T13:56:00.001+02:00</published><updated>2011-08-23T13:56:55.843+02:00</updated><title type='text'>DISTANCIAS EN ASTRONOMIA</title><content type='html'>&lt;a title="View Distancias en Astronomía on Scribd" href="http://es.scribd.com/doc/62894640/Distancias-en-Astronomia" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Distancias en Astronomía&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62894640/content?start_page=1&amp;view_mode=list&amp;access_key=key-1bongryrrpdfjh1vjg4m" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_51256" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-6773809794376247928?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/6773809794376247928/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/distancias-en-astronomia.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6773809794376247928'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6773809794376247928'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/distancias-en-astronomia.html' title='DISTANCIAS EN ASTRONOMIA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-1220400904000917149</id><published>2011-08-23T13:55:00.000+02:00</published><updated>2011-08-23T13:55:08.660+02:00</updated><title type='text'>A VUELTAS CON LA FORMULA</title><content type='html'>&lt;a title="View A vueltas con La Fórmula on Scribd" href="http://es.scribd.com/doc/62894638/A-vueltas-con-La-Formula" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;A vueltas con La Fórmula&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62894638/content?start_page=1&amp;view_mode=list&amp;access_key=key-173mq8yl580e5yhvzlgn" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_27868" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-1220400904000917149?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/1220400904000917149/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/vueltas-con-la-formula.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1220400904000917149'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1220400904000917149'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/vueltas-con-la-formula.html' title='A VUELTAS CON LA FORMULA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-1740714715945993210</id><published>2011-08-22T20:12:00.001+02:00</published><updated>2011-08-22T20:12:46.707+02:00</updated><title type='text'>CUESTIONES DE ASTROFISICA</title><content type='html'>&lt;a title="View Cuestiones de Astrofísica on Scribd" href="http://es.scribd.com/doc/62838115/Cuestiones-de-Astrofisica" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Cuestiones de Astrofísica&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62838115/content?start_page=1&amp;view_mode=list&amp;access_key=key-d3i8om70ofjpc8ip3mr" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_43519" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-1740714715945993210?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/1740714715945993210/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/cuestiones-de-astrofisica.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1740714715945993210'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1740714715945993210'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/cuestiones-de-astrofisica.html' title='CUESTIONES DE ASTROFISICA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-1809623297529752394</id><published>2011-08-22T20:11:00.001+02:00</published><updated>2011-08-22T20:11:07.472+02:00</updated><title type='text'>DESPLAZAMIENTO AL ROJO</title><content type='html'>&lt;a title="View Desplazamiento al rojo on Scribd" href="http://es.scribd.com/doc/62838123/Desplazamiento-al-rojo" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Desplazamiento al rojo&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62838123/content?start_page=1&amp;view_mode=list&amp;access_key=key-17rasxcajs1onma5okty" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_51587" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-1809623297529752394?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/1809623297529752394/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/desplazamiento-al-rojo.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1809623297529752394'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1809623297529752394'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/desplazamiento-al-rojo.html' title='DESPLAZAMIENTO AL ROJO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8361910031648421378</id><published>2011-08-22T20:09:00.001+02:00</published><updated>2011-08-22T20:09:44.506+02:00</updated><title type='text'>EL UNIVERSO INFLACIONARIO</title><content type='html'>&lt;a title="View El Universo inflacionario on Scribd" href="http://es.scribd.com/doc/62838133/El-Universo-inflacionario" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;El Universo inflacionario&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62838133/content?start_page=1&amp;view_mode=list&amp;access_key=key-b4h9a41qvlx42s0gnb7" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_33168" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-8361910031648421378?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8361910031648421378/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-universo-inflacionario.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8361910031648421378'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8361910031648421378'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-universo-inflacionario.html' title='EL UNIVERSO INFLACIONARIO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8257038599400711889</id><published>2011-08-22T20:08:00.001+02:00</published><updated>2011-08-22T20:08:06.729+02:00</updated><title type='text'>ELEMENTOS DE COSMOLOGIA</title><content type='html'>&lt;a title="View Elementos de Cosmología on Scribd" href="http://es.scribd.com/doc/62838148/Elementos-de-Cosmologia" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Elementos de Cosmología&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62838148/content?start_page=1&amp;view_mode=list&amp;access_key=key-271f9jczidjumfsz3bah" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_49078" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-8257038599400711889?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8257038599400711889/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/elementos-de-cosmologia.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8257038599400711889'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8257038599400711889'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/elementos-de-cosmologia.html' title='ELEMENTOS DE COSMOLOGIA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-321913610072158163</id><published>2011-08-22T20:06:00.001+02:00</published><updated>2011-08-22T20:06:37.174+02:00</updated><title type='text'>LA ENERGIA DEL VACIO</title><content type='html'>&lt;a title="View La energia del vacío on Scribd" href="http://es.scribd.com/doc/62838156/La-energia-del-vacio" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;La energia del vacío&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62838156/content?start_page=1&amp;view_mode=list&amp;access_key=key-1ozf1wwqvt6xbdlbu561" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_12717" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-321913610072158163?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/321913610072158163/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-energia-del-vacio.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/321913610072158163'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/321913610072158163'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-energia-del-vacio.html' title='LA ENERGIA DEL VACIO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-2363937287071820491</id><published>2011-08-22T20:04:00.001+02:00</published><updated>2011-08-22T20:04:48.461+02:00</updated><title type='text'>PARAMETROS DEL BIG BANG</title><content type='html'>&lt;a title="View Parámetros del Big Bang on Scribd" href="http://es.scribd.com/doc/62838162/Parametros-del-Big-Bang" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Parámetros del Big Bang&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62838162/content?start_page=1&amp;view_mode=list&amp;access_key=key-28dl9rg6754fdi0vgi68" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_10306" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-2363937287071820491?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/2363937287071820491/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/parametros-del-big-bang.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2363937287071820491'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2363937287071820491'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/parametros-del-big-bang.html' title='PARAMETROS DEL BIG BANG'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-2496427533081256156</id><published>2011-08-22T13:47:00.001+02:00</published><updated>2011-08-22T13:47:37.466+02:00</updated><title type='text'>LA FISICA DE LA INMORTALIDAD</title><content type='html'>&lt;a title="View La Física de la inmortalidad on Scribd" href="http://es.scribd.com/doc/62811769/La-Fisica-de-la-inmortalidad" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;La Física de la inmortalidad&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62811769/content?start_page=1&amp;view_mode=list&amp;access_key=key-iw1v5bqp8q7e59cckn0" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_66483" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-2496427533081256156?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/2496427533081256156/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-fisica-de-la-inmortalidad.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2496427533081256156'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2496427533081256156'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-fisica-de-la-inmortalidad.html' title='LA FISICA DE LA INMORTALIDAD'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8506522046680788381</id><published>2011-08-22T13:46:00.001+02:00</published><updated>2011-08-22T13:46:28.644+02:00</updated><title type='text'>LA EDAD DEL UNIVERSO</title><content type='html'>&lt;a title="View La edad del Universo on Scribd" href="http://es.scribd.com/doc/62811764/La-edad-del-Universo" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;La edad del Universo&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62811764/content?start_page=1&amp;view_mode=list&amp;access_key=key-16yucsjmhwx9tejdnpnn" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_14418" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-8506522046680788381?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8506522046680788381/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-edad-del-universo.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8506522046680788381'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8506522046680788381'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-edad-del-universo.html' title='LA EDAD DEL UNIVERSO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-7290096142438527449</id><published>2011-08-22T13:45:00.001+02:00</published><updated>2011-08-22T13:45:21.194+02:00</updated><title type='text'>ESPACIO-TIEMPO CURVO</title><content type='html'>&lt;a title="View Espacio-Tiempo curvo on Scribd" href="http://es.scribd.com/doc/62811758/Espacio-Tiempo-curvo" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Espacio-Tiempo curvo&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62811758/content?start_page=1&amp;view_mode=list&amp;access_key=key-rq8rb2oevfvxesq5gm6" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_63272" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-7290096142438527449?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/7290096142438527449/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/espacio-tiempo-curvo.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7290096142438527449'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7290096142438527449'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/espacio-tiempo-curvo.html' title='ESPACIO-TIEMPO CURVO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-1221641852927258073</id><published>2011-08-22T13:43:00.002+02:00</published><updated>2011-08-22T13:43:59.704+02:00</updated><title type='text'>EL AJUSTE FINO</title><content type='html'>&lt;a title="View EL ajuste fino on Scribd" href="http://es.scribd.com/doc/62811755/EL-ajuste-fino" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;EL ajuste fino&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62811755/content?start_page=1&amp;view_mode=list&amp;access_key=key-1k7h8viiny082lg96g0k" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_13212" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-1221641852927258073?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/1221641852927258073/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-ajuste-fino.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1221641852927258073'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1221641852927258073'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-ajuste-fino.html' title='EL AJUSTE FINO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8908081528798060624</id><published>2011-08-22T13:42:00.001+02:00</published><updated>2011-08-22T13:42:37.776+02:00</updated><title type='text'>CONCLUSIONES DE LA RELATIVIDAD</title><content type='html'>&lt;a title="View Conclusiones de La Relatividad on Scribd" href="http://es.scribd.com/doc/62811752/Conclusiones-de-La-Relatividad" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Conclusiones de La Relatividad&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62811752/content?start_page=1&amp;view_mode=list&amp;access_key=key-2jcz847lr7c4jvflrlf6" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_42467" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-8908081528798060624?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8908081528798060624/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/conclusiones-de-la-relatividad.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8908081528798060624'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8908081528798060624'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/conclusiones-de-la-relatividad.html' title='CONCLUSIONES DE LA RELATIVIDAD'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-4232148297870990913</id><published>2011-08-21T19:31:00.001+02:00</published><updated>2011-08-21T19:31:29.927+02:00</updated><title type='text'>OPINIONES SOBRE LA CREACION</title><content type='html'>&lt;a title="View Opiniones sobre la Creación on Scribd" href="http://es.scribd.com/doc/62768374/Opiniones-sobre-la-Creacion" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Opiniones sobre la Creación&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62768374/content?start_page=1&amp;view_mode=list&amp;access_key=key-157zeqzzsz3oh5x8ixm1" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_72397" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-4232148297870990913?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/4232148297870990913/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/opiniones-sobre-la-creacion.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4232148297870990913'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4232148297870990913'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/opiniones-sobre-la-creacion.html' title='OPINIONES SOBRE LA CREACION'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-6363072560153467356</id><published>2011-08-21T19:29:00.002+02:00</published><updated>2011-08-21T19:29:54.093+02:00</updated><title type='text'>EL DESIGNIO DEL UNIVERSO</title><content type='html'>&lt;a title="View El designio del Universo on Scribd" href="http://es.scribd.com/doc/62768363/El-designio-del-Universo" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;El designio del Universo&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62768363/content?start_page=1&amp;view_mode=list&amp;access_key=key-2fbg89g780colzv1zft" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_41747" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-6363072560153467356?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/6363072560153467356/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-designio-del-universo.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6363072560153467356'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6363072560153467356'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-designio-del-universo.html' title='EL DESIGNIO DEL UNIVERSO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-3767761134428040000</id><published>2011-08-21T12:08:00.001+02:00</published><updated>2011-08-21T12:08:17.589+02:00</updated><title type='text'>VISIONES DEL FUTURO</title><content type='html'>&lt;a title="View Visiones del Futuro on Scribd" href="http://es.scribd.com/doc/62751760/Visiones-del-Futuro" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Visiones del Futuro&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62751760/content?start_page=1&amp;view_mode=list&amp;access_key=key-xj19nbtsel48ovjsz4p" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_34818" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-3767761134428040000?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/3767761134428040000/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/visiones-del-futuro.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3767761134428040000'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3767761134428040000'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/visiones-del-futuro.html' title='VISIONES DEL FUTURO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-1612863370666611067</id><published>2011-08-21T12:06:00.001+02:00</published><updated>2011-08-21T12:06:19.169+02:00</updated><title type='text'>VIDA ARTIFICIAL</title><content type='html'>&lt;a title="View Vida artificial on Scribd" href="http://es.scribd.com/doc/62751757/Vida-artificial" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Vida artificial&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62751757/content?start_page=1&amp;view_mode=list&amp;access_key=key-scqktped0kixxxbm7nn" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_62367" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-1612863370666611067?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/1612863370666611067/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/vida-artificial.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1612863370666611067'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1612863370666611067'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/vida-artificial.html' title='VIDA ARTIFICIAL'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-2417795927843364593</id><published>2011-08-21T12:05:00.002+02:00</published><updated>2011-08-21T12:05:01.636+02:00</updated><title type='text'>LA ECUACION DE DRAKE</title><content type='html'>&lt;a title="View La Ecuación de Drake on Scribd" href="http://es.scribd.com/doc/62751752/La-Ecuacion-de-Drake" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;La Ecuación de Drake&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62751752/content?start_page=1&amp;view_mode=list&amp;access_key=key-2nh4bftoxchfqpanexi7" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_88565" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-2417795927843364593?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/2417795927843364593/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-ecuacion-de-drake.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2417795927843364593'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2417795927843364593'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-ecuacion-de-drake.html' title='LA ECUACION DE DRAKE'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-5266722033082013939</id><published>2011-08-21T12:03:00.001+02:00</published><updated>2011-08-21T12:03:23.098+02:00</updated><title type='text'>LA CONSTANTE COSMOLOGICA</title><content type='html'>&lt;a title="View La Constante Cosmológica on Scribd" href="http://es.scribd.com/doc/62751750/La-Constante-Cosmologica" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;La Constante Cosmológica&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62751750/content?start_page=1&amp;view_mode=list&amp;access_key=key-8fq4qzeykwjxd5k06e4" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_87294" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-5266722033082013939?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/5266722033082013939/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-constante-cosmologica.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/5266722033082013939'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/5266722033082013939'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-constante-cosmologica.html' title='LA CONSTANTE COSMOLOGICA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-3594809027116787394</id><published>2011-08-21T12:00:00.001+02:00</published><updated>2011-08-21T12:01:13.744+02:00</updated><title type='text'>EL ARGUMENTO DEL DISEÑO</title><content type='html'>&lt;a title="View EL argumento del Diseño on Scribd" href="http://es.scribd.com/doc/62751749/EL-argumento-del-Diseno" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;EL argumento del Diseño&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62751749/content?start_page=1&amp;view_mode=list&amp;access_key=key-ne3qe7hwyvta1u4gs96" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_90926" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-3594809027116787394?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/3594809027116787394/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-argumento-del-diseno.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3594809027116787394'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3594809027116787394'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-argumento-del-diseno.html' title='EL ARGUMENTO DEL DISEÑO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8816087038367863144</id><published>2011-08-20T14:09:00.000+02:00</published><updated>2011-08-20T14:09:47.529+02:00</updated><title type='text'>MUCHOS MUNDOS</title><content type='html'>Si hay algo que parece único, es el Universo, al que más de uno definiría, simplista pero razonablemente, como el “conjunto de todas las cosas”.De hecho, la singularidad mayor de la Cosmología es que no puede, al contrario de lo que ocurre en otros campos de la Ciencia, experimentar con su objeto principal. No hay manera, en efecto, de introducir modificaciones, de afectar al Universo para comprobar si responde de la forma que prevén nuestras Teorías Cosmológicas. Pero una de las cosas que enseña la Ciencia es que cualquier idea esposible, no importa lo peregrina que nos pueda parecer fuera del contexto apropiado que le da sentido. Así ocurre con el Universo, que puede dejar de ser único y convertirse, para los físicos teóricos, en múltiple.&lt;br /&gt;&lt;br /&gt;&lt;a title="View Muchos mundos on Scribd" href="http://es.scribd.com/doc/62704285/Muchos-mundos" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Muchos mundos&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62704285/content?start_page=1&amp;view_mode=list&amp;access_key=key-zjhbvid7gyhk3lhptvs" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_26030" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-8816087038367863144?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8816087038367863144/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/muchos-mundos.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8816087038367863144'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8816087038367863144'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/muchos-mundos.html' title='MUCHOS MUNDOS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-4424762647995982254</id><published>2011-08-20T14:04:00.000+02:00</published><updated>2011-08-23T14:05:19.626+02:00</updated><title type='text'>PARAMETROS FUNDAMENTALES ASTRONOMICOS</title><content type='html'>&lt;a title="View Parámetros fundamentales astronómicos on Scribd" href="http://es.scribd.com/doc/62894673/Parametros-fundamentales-astronomicos" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Parámetros fundamentales astronómicos&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62894673/content?start_page=1&amp;view_mode=list&amp;access_key=key-25s3h2ciall2h7cfjnxo" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_94007" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-4424762647995982254?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/4424762647995982254/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/parametros-fundamentales-astronomicos.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4424762647995982254'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4424762647995982254'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/parametros-fundamentales-astronomicos.html' title='PARAMETROS FUNDAMENTALES ASTRONOMICOS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-4053567042455410648</id><published>2011-08-20T14:03:00.000+02:00</published><updated>2011-08-20T14:03:29.174+02:00</updated><title type='text'>MAS ALLA DEL MODELO ESTANDAR</title><content type='html'>A principio de los años setenta, algunos físicos tuvieron la idea de concebir cada partícula elemental como un cierto estado de una cuerda de tamaño subatómico. Esto sería el equivalente a una cuerda de guitarra que según la frecuencia de su vibración emite una nota y, cambia al variar la frecuencia. Siguiendo esta analogía, las partículas elementales serían las distintas notas de cuerdas microscópicas. Esta teoría era, más que nada, un modelo matemático que permitía resolver algunos problemas de cálculo a los que se enfrentaban los físicos teóricos. En realidad, pocos la tomaron en serio como una teoría fundamental de la naturaleza. &lt;br /&gt;&lt;br /&gt;&lt;a title="View Más allá del Modelo Estándar on Scribd" href="http://es.scribd.com/doc/62704283/Mas-alla-del-Modelo-Estandar" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Más allá del Modelo Estándar&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62704283/content?start_page=1&amp;view_mode=list&amp;access_key=key-27unk6d6c8ffi53zhn5k" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_49926" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-4053567042455410648?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/4053567042455410648/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/mas-alla-del-modelo-estandar.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4053567042455410648'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4053567042455410648'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/mas-alla-del-modelo-estandar.html' title='MAS ALLA DEL MODELO ESTANDAR'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-228485567540110978</id><published>2011-08-20T13:57:00.001+02:00</published><updated>2011-08-20T13:58:00.379+02:00</updated><title type='text'>LA GRACIA DE LA TRAGEDIA</title><content type='html'>Así concluía Steven Weinberg  su famoso libro de divulgación “Los tres primeros minutos del Universo”: “Cuanto más comprensible parece el Universo, tanto más desprovisto de sentido parece también. Pero si no hay consuelo en los frutos de la Ciencia, hay al menos cierto consuelo en la Ciencia misma. El esfuerzo por entender el Universo es una de las muy escasas cosas que eleva la vida humana un poco por encima del nivel de la farsa y le confiere algo de la gracia de la tragedia”.&lt;br /&gt;&lt;br /&gt;&lt;a title="View La gracia de la tragedia on Scribd" href="http://es.scribd.com/doc/62704280/La-gracia-de-la-tragedia" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;La gracia de la tragedia&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62704280/content?start_page=1&amp;view_mode=list&amp;access_key=key-1uyqrkc85rhedjp23zup" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_56932" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-228485567540110978?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/228485567540110978/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-gracia-de-la-tragedia.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/228485567540110978'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/228485567540110978'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-gracia-de-la-tragedia.html' title='LA GRACIA DE LA TRAGEDIA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-6222762073606269619</id><published>2011-08-20T13:51:00.001+02:00</published><updated>2011-08-20T13:52:40.966+02:00</updated><title type='text'>EL FUTURO DE LAS SUPERCUERDAS</title><content type='html'>Según la ortodoxia actual de la física teórica, las supercuerdas constituyen el avance más importante en muchos años, pues ofrecerían la posibilidad de reconciliar la teoría de la gravitación con la mecánica cuántica y, al mismo tiempo, la de unificar todas las fuerzas y partículas conocidas en la naturaleza.D e allí que en la jerga se las llame, con cierta ironía, TOE (Theory of Everything, Teoría de Todo).&lt;br /&gt;La idea de utilizar un modelo de cuerdas (objetos extendidos unidimensionales) para describir una de las interacciones fundamentales entre partículas (la llamada fuerte, responsable de que protones y neutrones se mantengan dentro de un núcleo) data de fines de los años sesenta. Se buscaba por entonces una generalización, compatible con la relatividad restringida, al concepto de partículas puntuales en el que se basan las teorías de campos habituales.&lt;br /&gt;&lt;br /&gt;&lt;a title="View El futuro de las Supercuerdas on Scribd" href="http://es.scribd.com/doc/62704276/El-futuro-de-las-Supercuerdas" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;El futuro de las Supercuerdas&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62704276/content?start_page=1&amp;view_mode=list&amp;access_key=key-1lwvvflenpdwejbc8gro" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_48398" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-6222762073606269619?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/6222762073606269619/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-futuro-de-las-supercuerdas.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6222762073606269619'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6222762073606269619'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-futuro-de-las-supercuerdas.html' title='EL FUTURO DE LAS SUPERCUERDAS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-2196385954769325598</id><published>2011-08-20T13:45:00.002+02:00</published><updated>2011-08-20T13:46:51.701+02:00</updated><title type='text'>ABISMOS</title><content type='html'>Suele ser una constante en los miembros de nuestra especie, profundamente curiosa, el que les atraiga todo aquello que suene a misterioso. Los Agujeros Negros, término acuñado por el físico estadounidense John Wheeler en 1967, objetos cuya existencia predice la teoría General de la Relatividad, pertenecen a esa familia, y así se han convertido en sujeto de atracción e interés público.En el siglo XVIII, cuando se aceptaba la Teoría de Newton según la cual la luz estaba formada por partículas, John Michell (1724-1793) y Pierre SimonLaplace (1749-1827), ya especularon con la posible existencia de “estrellas oscuras”, estrellas de pequeño radio y gran masa que ejercerían la suficiente atracción gravitacional sobre los corpúsculos luminosos para no dejarlos escapar del entorno estelar.&lt;br /&gt;&lt;br /&gt;&lt;a title="View Abismos on Scribd" href="http://es.scribd.com/doc/62704270/Abismos" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Abismos&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62704270/content?start_page=1&amp;view_mode=list&amp;access_key=key-1ha5my5ccnsp41rm957t" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_89176" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-2196385954769325598?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/2196385954769325598/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/abismos.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2196385954769325598'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2196385954769325598'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/abismos.html' title='ABISMOS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-3778108879921452355</id><published>2011-08-19T13:23:00.001+02:00</published><updated>2011-08-19T13:24:32.347+02:00</updated><title type='text'>AUSENCIA DE LIMITES</title><content type='html'>En 1975, El Vaticano otorgó la medalla de Pío XII a un joven científico por su destacado trabajo, y Hawking la recibió de manos del Papa Pablo VI. Hawking, años más tarde, escribió :"Mi interés por el origen y el destino del Universo se reavivó en 1981, cuando asistí a una conferencia sobre Cosmología en el Vaticano. Juan Pablo II nos dijo que no debíamos indagar sobre el Big Bang, aunque sí sobre lo que ocurrió después. Me alegré de que no supiera que el tema de la conferencia que acababa de dar era la posibilidad de que el espacio-tiempo fuera finito pero no tuviera frontera, lo que significaría que no hubo un comienzo, un momento de creación".&lt;br /&gt;&lt;br /&gt;&lt;a title="View Ausencia de límites on Scribd" href="http://es.scribd.com/doc/62637241/Ausencia-de-limites" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Ausencia de límites&lt;/a&gt; &lt;object id="doc_74474" name="doc_74474" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62637241&amp;access_key=key-3w0yeefjlxwergawce5&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_74474" name="doc_74474" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62637241&amp;access_key=key-3w0yeefjlxwergawce5&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-3778108879921452355?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/3778108879921452355/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/ausencia-de-limites.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3778108879921452355'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3778108879921452355'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/ausencia-de-limites.html' title='AUSENCIA DE LIMITES'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-1889010920030595582</id><published>2011-08-19T13:17:00.000+02:00</published><updated>2011-08-19T13:17:57.787+02:00</updated><title type='text'>LOS ASTRONOMOS</title><content type='html'>La Astronomía, como esfuerzo sistemático de observación, se originó en Mesopotamia. Los primeros mitos sumerios datan, al menos, del tercer milenio a.C., pero tiene orígenes que sin duda se remontan mucho más allá. En un tiempo, cielo y tierra estuvieron unidos y, al separarse, el dios celestial Anu se llevó los Cielos, y el del aire, Enlil, se llevó la Tierra. El origen del mundo surgió en un conflicto entre las fuerzas del caos y los dioses. Todo se generó a partir del caos primigenio. Después de la caída de Nínive, en 612 a.C., Babilonia pasó a ser capital del nuevo imperio babilonio y centro de las actividades astronómicas. El único instrumento astronómico queposeían los mesopotámicos era el gnomon. Los primeros textos astronómicos se encuentran en tablillas cuneiformes babilónicas, que datan del 2.000 a.C....&lt;br /&gt;&lt;br /&gt;&lt;a title="View Los Astrónomos on Scribd" href="http://es.scribd.com/doc/62637250/Los-Astronomos" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Los Astrónomos&lt;/a&gt; &lt;object id="doc_78983" name="doc_78983" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62637250&amp;access_key=key-1du3pshiayyztzdtozoj&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_78983" name="doc_78983" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62637250&amp;access_key=key-1du3pshiayyztzdtozoj&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-1889010920030595582?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/1889010920030595582/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/los-astronomos.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1889010920030595582'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1889010920030595582'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/los-astronomos.html' title='LOS ASTRONOMOS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-2228151355927826109</id><published>2011-08-19T13:11:00.000+02:00</published><updated>2011-08-19T13:11:31.849+02:00</updated><title type='text'>OBSERVACION DEL CIELO</title><content type='html'>La Astronomía, aunque tenga muchas conexiones con la Física, no es una ciencia experimental. Por el contrario, se puede afirmar que la Astronomía se basa fundamentalmente en la observación, y es por ello la importancia que, en el desarrollo de esta ciencia, han tenido y tienen los instrumentos capaces de escudriñar el cielo. La Astronomía es una ciencia antigua, puede decirse que casi tan antigua como el hombre. Nació el día en el cual el hombre miró hacia el cielo y comenzó a hacerse preguntas sobre aquellas luces parpadeantes colgadas de la bóveda celeste.&lt;br /&gt;&lt;br /&gt;&lt;a title="View Observacion del Cielo on Scribd" href="http://es.scribd.com/doc/62637254/Observacion-del-Cielo" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Observacion del Cielo&lt;/a&gt; &lt;object id="doc_44499" name="doc_44499" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62637254&amp;access_key=key-1b5ofx25grgqah2bqjvc&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_44499" name="doc_44499" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62637254&amp;access_key=key-1b5ofx25grgqah2bqjvc&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-2228151355927826109?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/2228151355927826109/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/observacion-del-cielo.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2228151355927826109'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2228151355927826109'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/observacion-del-cielo.html' title='OBSERVACION DEL CIELO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-2455667790347070350</id><published>2011-08-19T13:05:00.002+02:00</published><updated>2011-08-19T13:13:40.355+02:00</updated><title type='text'>UN ACERCAMIENTO A LOS PULSARS</title><content type='html'>El cielo nos depara sorpresas continuamente. Esa bóveda majestuosa, que parece estática por los siglos de los siglos, inmóvil en su majestad, es todo lo contrario: un devenir continuo de colosales sucesos. Así, una estrella cuyo brillo ha sido observado durante mucho tiempo sin apenas variaciones, en unas horas puede llegar a hacerse de 5000 a 100000 veces más luminosa por procesos de tipo explosivo en su interior, volviendo a perder esta magnitud en el transcurso de días, años o decenios, para reanudar su brillo normal: es una nova. Ya en el siglo XVI fueron observadas.&lt;br /&gt;&lt;br /&gt;&lt;a title="View Un acercamiento a los Pulsars on Scribd" href="http://es.scribd.com/doc/62637259/Un-acercamiento-a-los-Pulsars" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Un acercamiento a los Pulsars&lt;/a&gt; &lt;object id="doc_61085" name="doc_61085" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62637259&amp;access_key=key-h9vw8du34hyvx5g005v&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_61085" name="doc_61085" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62637259&amp;access_key=key-h9vw8du34hyvx5g005v&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-2455667790347070350?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/2455667790347070350/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/un-acercamiento-los-pulsars.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2455667790347070350'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2455667790347070350'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/un-acercamiento-los-pulsars.html' title='UN ACERCAMIENTO A LOS PULSARS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-7018335900639394175</id><published>2011-08-18T19:29:00.000+02:00</published><updated>2011-08-18T19:29:07.312+02:00</updated><title type='text'>LAS PLEYADES</title><content type='html'>Es el cúmulo de estrellas mas fácilmente identificable a simple vista, un grupito de unas siete estrellas de brillo comparable entre sí. Las Pléyades, las siete hermanas o las siete cabrillas (nombre de origen prehispánico) son un ejemplod e lo que los astrónomos denominan un cúmulo abierto, a diferencia de los cúmulos globulares, mucho más densos y de forma marcadamente esférica. Mientras que los cúmulos abiertos son agrupaciones de estrellas jóvenes, los cúmulos globulares son grupos de estrellas viejas.&lt;br /&gt;&lt;br /&gt;&lt;a title="View Las Pléyades on Scribd" href="http://es.scribd.com/doc/62562096/Las-Pleyades" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Las Pléyades&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62562096/content?start_page=1&amp;view_mode=list&amp;access_key=key-owov3ekzlkmz32evhl1" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_8194" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-7018335900639394175?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/7018335900639394175/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/las-pleyades.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7018335900639394175'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7018335900639394175'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/las-pleyades.html' title='LAS PLEYADES'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-9198232209187091578</id><published>2011-08-18T19:25:00.000+02:00</published><updated>2011-08-18T19:25:48.662+02:00</updated><title type='text'>COORDENADAS ASTRONOMICAS</title><content type='html'>En Astronomía, la posición de un astro se determina ordinariamente mediante coordenadas polares. Sin embargo y dado que en principio la distancia r es desconocida, solo nos preocupará la dirección OP del astro, determinable mediante las coordenadas . Lo que hacemos es proyectar todos los astros sobre una esfera de radio arbitrario, que se denomina esfera celeste.&lt;br /&gt;Tal esfera está centrada en el observador. En realidad el observador, prescindiendo de irregularidades topográficas, solo ve una semiesfera celeste, limitada por un plano que pasa por el pie del observador y que corta a la esferaceleste en un círculo llamado horizonte.&lt;br /&gt; &lt;br /&gt;&lt;a title="View Coordenadas astronómicas on Scribd" href="http://es.scribd.com/doc/62564794/Coordenadas-astronomicas" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Coordenadas astronómicas&lt;/a&gt; &lt;object id="doc_75808" name="doc_75808" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62564794&amp;access_key=key-2dzxgg49794dip47qygd&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_75808" name="doc_75808" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62564794&amp;access_key=key-2dzxgg49794dip47qygd&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-9198232209187091578?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/9198232209187091578/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/coordenadas-astronomicas.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/9198232209187091578'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/9198232209187091578'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/coordenadas-astronomicas.html' title='COORDENADAS ASTRONOMICAS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8271709605417115867</id><published>2011-08-18T19:21:00.001+02:00</published><updated>2011-08-18T19:21:50.785+02:00</updated><title type='text'>SOBRE LAS ESTRELLAS</title><content type='html'>Las clases de luminosidad de las estrellas, tal cual las define el esquema de Yerkes, están relacionadas con la emisión de energía por unidad de superficie. Dentro de una misma clase espectral (es decir, con una temperatura superficial y con un mismo color), las estrellas pueden presentar rasgos físicos diferentes, especialmente en cuanto a su tamaño. Por lo tanto, si bien dos estrellas que tengan la misma temperatura superficial emiten la misma cantidad de energía por unidad de superficie, es evidente que la totalidad de energía liberada dependerá del diámetro que tengan... &lt;br /&gt;&lt;br /&gt;&lt;a title="View Las estrellas on Scribd" href="http://es.scribd.com/doc/62562085/Las-estrellas" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Las estrellas&lt;/a&gt; &lt;object id="doc_62012" name="doc_62012" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62562085&amp;access_key=key-2dk5q4xrwzt87mhjjd54&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_62012" name="doc_62012" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62562085&amp;access_key=key-2dk5q4xrwzt87mhjjd54&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-8271709605417115867?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8271709605417115867/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/sobre-las-estrellas.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8271709605417115867'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8271709605417115867'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/sobre-las-estrellas.html' title='SOBRE LAS ESTRELLAS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-6416209092905921310</id><published>2011-08-18T19:15:00.001+02:00</published><updated>2011-08-18T19:16:07.130+02:00</updated><title type='text'>LA NEBULOSA DEL CANGREJO</title><content type='html'>Hace casi mil años, una explosión celestial de proporciones inimaginables aclaró un cielo de verano.&lt;br /&gt;Era la explosión espectacular de una supernova, la muerte violenta de una estrella que puede haber sido 60 veces más masiva que nuestro Sol. En julio o agosto de 1054, los astrónomos chinos vieron y grabaron el fallecimiento de la estrella. Apareció en el cielo entre los cuernos de la constelación de Tauro una estrella que los chinos describieron como seis veces más luminosa que Venus y aproximadamente tan brillante como la Luna llena.&lt;br /&gt;&lt;br /&gt;&lt;a title="View La Nebulosa del Cangrejo on Scribd" href="http://es.scribd.com/doc/62562053/La-Nebulosa-del-Cangrejo" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;La Nebulosa del Cangrejo&lt;/a&gt; &lt;object id="doc_94212" name="doc_94212" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62562053&amp;access_key=key-iywq4qs1q46kx7guz3j&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_94212" name="doc_94212" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62562053&amp;access_key=key-iywq4qs1q46kx7guz3j&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-6416209092905921310?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/6416209092905921310/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-nebulosa-del-cangrejo.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6416209092905921310'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6416209092905921310'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/la-nebulosa-del-cangrejo.html' title='LA NEBULOSA DEL CANGREJO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-2686832302556672782</id><published>2011-08-18T19:08:00.001+02:00</published><updated>2011-08-18T19:09:54.468+02:00</updated><title type='text'>HORIZONTES COSMOLOGICOS</title><content type='html'>En Cosmología existen distancias que tienen propiedades características fundamentales, cuyo conocimiento es indispensable. Se trata de los Horizontes Cosmológicos y otras magnitudes, de las que trataremos en este ensayo. Comenzaremos con el Radio de Hubble, que es la distancia a la que la velocidad de recesión de una galaxia es igual a la velocidad de la luz. La velocidad de recesión de una galaxia viene dada por la relación: v = dr/dt = H r, siendo H la constante de Hubble y r la distancia comóvil radial&lt;br /&gt;&lt;br /&gt;&lt;a title="View Horizontes cosmológicos on Scribd" href="http://es.scribd.com/doc/62562028/Horizontes-cosmologicos" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Horizontes cosmológicos&lt;/a&gt; &lt;object id="doc_38868" name="doc_38868" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62562028&amp;access_key=key-2oe72fiso5xseusnw4e0&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_38868" name="doc_38868" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62562028&amp;access_key=key-2oe72fiso5xseusnw4e0&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-2686832302556672782?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/2686832302556672782/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/horizontes-cosmologicos.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2686832302556672782'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2686832302556672782'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/horizontes-cosmologicos.html' title='HORIZONTES COSMOLOGICOS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8668393159769584463</id><published>2011-08-18T19:02:00.000+02:00</published><updated>2011-08-18T19:02:21.104+02:00</updated><title type='text'>ENERGIA DEL VACIO</title><content type='html'>¿Es el Universo realmente infinito o sólo es muy grande? Y, ¿es perdurable o sólo tendrá una vida muy larga? ¿Cómo podrían nuestras mentes finitas comprender un Universo infinito? ¿No resulta presuntuoso hacernos siquiera este propósito? ¿Nos arriesgamos asufrir el destino de Prometeo, que según la mitología clásica robó el fuego de Zeus para que lo utilizaran los humanos y fue castigado por esta temeridad a ser encadenado a una roca donde un águila venía a devorarle el hígado?&lt;br /&gt;&lt;br /&gt;&lt;a title="View Energía del vacío on Scribd" href="http://es.scribd.com/doc/62562020/Energia-del-vacio" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Energía del vacío&lt;/a&gt; &lt;object id="doc_41658" name="doc_41658" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62562020&amp;access_key=key-e9lq6difxbvw6u3psvk&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_41658" name="doc_41658" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62562020&amp;access_key=key-e9lq6difxbvw6u3psvk&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-8668393159769584463?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8668393159769584463/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/energia-del-vacio.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8668393159769584463'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8668393159769584463'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/energia-del-vacio.html' title='ENERGIA DEL VACIO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-6931815997067124072</id><published>2011-08-18T18:59:00.001+02:00</published><updated>2011-08-18T19:03:45.090+02:00</updated><title type='text'>EL CATALOGO MESSIER</title><content type='html'>Charles Messier nació en 1730 en Badonvillier, Francia, en el seno de una familia humilde, iniciando su pasión por la Astronomía a la edad de catorce años. El astrónomo de la Marina Joseph Nicolas Delisle lo empleó en 1751 para que realizara copias de mapas geográficos, y es en esta época cuando comienza sus primeras observaciones en el observatorio del Hotel de Cluny...&lt;br /&gt;&lt;br /&gt;&lt;a title="View El Catálogo Messier on Scribd" href="http://es.scribd.com/doc/62561996/El-Catalogo-Messier" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;El Catálogo Messier&lt;/a&gt; &lt;object id="doc_59568" name="doc_59568" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62561996&amp;access_key=key-1mzw7sldz7bcql7hsofg&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_59568" name="doc_59568" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62561996&amp;access_key=key-1mzw7sldz7bcql7hsofg&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-6931815997067124072?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/6931815997067124072/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-catalogo-messier.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6931815997067124072'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/6931815997067124072'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-catalogo-messier.html' title='EL CATALOGO MESSIER'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8500069650031602242</id><published>2011-08-18T18:53:00.003+02:00</published><updated>2011-08-18T18:54:58.034+02:00</updated><title type='text'>EL UNIVERSO HOY</title><content type='html'>Hoy, a principios del siglo XXI, pensamos que el Universo, el “Todo”, está formado por partículas, espacio-tiempo y vacío cuántico. La materia está formada por quarks y leptones, las consideradas como partículas elementales.Existen seis tipos de quarks: up, down, strange, charme, top y bottom, y otros seis tipos de leptones: electrón, muón, tau, electrón- neutrino, muón-neutrino y tau neutrino.&lt;br /&gt;&lt;br /&gt;&lt;a title="View El Universo hoy on Scribd" href="http://es.scribd.com/doc/62561998/El-Universo-hoy" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;El Universo hoy&lt;/a&gt; &lt;object id="doc_69951" name="doc_69951" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62561998&amp;access_key=key-18xtofbwrhozr671uxja&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_69951" name="doc_69951" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62561998&amp;access_key=key-18xtofbwrhozr671uxja&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-8500069650031602242?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8500069650031602242/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-universo-hoy.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8500069650031602242'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8500069650031602242'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-universo-hoy.html' title='EL UNIVERSO HOY'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8208273550164748356</id><published>2011-08-18T18:52:00.001+02:00</published><updated>2011-08-18T18:56:08.029+02:00</updated><title type='text'>COMETAS Y ASTEROIDES</title><content type='html'>El 30 de Junio de 1908, un trozo de cometa impactó en la Tierra, en la región siberiana de Tunguska, y los astrónomos creen que el trozo era tan grande como un campo de fútbol. Los efectos fueron semejantes a los producidos por una bomba de hidrógeno. La posibilidad más probable es que, efectivamente,un fragmento de hielo y roca cayó sobre nuestro planeta desde el espacio y explotó con gran violencia en la atmósfera...&lt;br /&gt;&lt;br /&gt;&lt;a title="View Cometas y asteroides on Scribd" href="http://es.scribd.com/doc/62561977/Cometas-y-asteroides" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Cometas y asteroides&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62561977/content?start_page=1&amp;view_mode=list&amp;access_key=key-285n0oj47janwwd7q7kt" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_39151" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-8208273550164748356?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8208273550164748356/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/cometas-y-asteroides.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8208273550164748356'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8208273550164748356'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/cometas-y-asteroides.html' title='COMETAS Y ASTEROIDES'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-2346094902605993467</id><published>2011-08-18T18:48:00.002+02:00</published><updated>2011-08-18T18:48:34.336+02:00</updated><title type='text'>ADIOS PLUTON</title><content type='html'>La decisión tomada por los astrónomos presentes en la 26 AsambleaGeneral de la Unión Astronómica Internacional (IAU), en la votación llevada acabo el día 24 de Agosto de 2006, comenzó a gestarse a finales de la décadade los años 90 del siglo pasado, cuando un grupo de científicos americanos,encabezado por el astrónomo Mike Brown del Instituto de Tecnología deCalifornia, comenzó a descubrir una nueva familia de objetos planetarios, ensus campañas de búsquedas fotográficas llevadas a cabo con la cámaraSchmidt de 1,22 ms. de abertura, conocida popularmente como telescopioSamuel Oschin, del observatorio californiano de Monte Palomar...&lt;br /&gt;&lt;br /&gt;&lt;a title="View Adiós Plutón on Scribd" href="http://es.scribd.com/doc/62561968/Adios-Pluton" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Adiós Plutón&lt;/a&gt; &lt;object id="doc_71655" name="doc_71655" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62561968&amp;access_key=key-29ig202nh5uzvb7ayz58&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_71655" name="doc_71655" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62561968&amp;access_key=key-29ig202nh5uzvb7ayz58&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-2346094902605993467?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/2346094902605993467/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/adios-pluton.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2346094902605993467'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/2346094902605993467'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/adios-pluton.html' title='ADIOS PLUTON'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-7940325105632220104</id><published>2011-08-17T20:10:00.004+02:00</published><updated>2011-08-17T20:17:48.837+02:00</updated><title type='text'>EN LA ERA DE PLANCK</title><content type='html'>Los científicos, para lograr conocer la estructura del Universo a su escala más grande, deben retroceder en el tiempo, centrando sus teorías en el momento en que todo comenzó. Para ello se han formulado distintas teorías unificadoras de las cuatro fuerzas de la naturaleza, con las cuales se han modelado acontecimiento y condiciones en el Universo primitivo a lo largo del camino hasta el principio. Pero como se supone que debió haber habido un «antes», aparece una barrera que impide ir más allá de una frontera que se halla fijada a los 10-43 segundos después del Big Bang, un instante conocido como «momento de Planck», en homenaje al físico alemán Max Planck. &lt;br /&gt;&lt;br /&gt;&lt;a title="View En la Era de Planck on Scribd" href="http://es.scribd.com/doc/62507839/En-la-Era-de-Planck" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;En la Era de Planck&lt;/a&gt; &lt;object id="doc_25995" name="doc_25995" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62507839&amp;access_key=key-1dit8p9ttludhbms0v38&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_25995" name="doc_25995" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62507839&amp;access_key=key-1dit8p9ttludhbms0v38&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-7940325105632220104?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/7940325105632220104/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/enla-era-de-planck.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7940325105632220104'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7940325105632220104'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/enla-era-de-planck.html' title='EN LA ERA DE PLANCK'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-1531214882373100898</id><published>2011-08-17T19:56:00.002+02:00</published><updated>2011-08-17T20:04:51.429+02:00</updated><title type='text'>TIPOS DE AGUJEROS NEGROS</title><content type='html'>La evidencia observacional recopilada los últimos años gracias a la nueva tecnología espacial establece sin lugar a "dudas razonables" la existencia real de objetos en el Universo cuyo comportamiento es muy similar a aquel descrito por las teorías actuales sobre Agujeros Negros.   Es decir, aun no se sabe si esos raros objetos que los astrónomos han detectado en el espacio gracias a satélites y telescopios especializados son realmente los objetos descritos por las teorías existentes sobre AN con singularidades o sin singularidades, o si son realmente Agujeros de Gusano [Wormholes], los cuales se cree que podrían conectar diferentes partes del Universo y que podrían servir como "compuerta" hacia otros lugares, o si son Estrellas Bosónicas o GravaStars o algún otro objeto hasta ahora desconocido...&lt;br /&gt;&lt;br /&gt;&lt;a title="View Tipos de agujeros negros on Scribd" href="http://es.scribd.com/doc/62506236/Tipos-de-agujeros-negros" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Tipos de agujeros negros&lt;/a&gt; &lt;object id="doc_82466" name="doc_82466" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62506236&amp;access_key=key-o9dwqdicqmxotgmyx3l&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_82466" name="doc_82466" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62506236&amp;access_key=key-o9dwqdicqmxotgmyx3l&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-1531214882373100898?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/1531214882373100898/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/tipos-de-agujeros-negros.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1531214882373100898'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1531214882373100898'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/tipos-de-agujeros-negros.html' title='TIPOS DE AGUJEROS NEGROS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-4901170972166076714</id><published>2011-08-17T14:27:00.011+02:00</published><updated>2011-08-17T19:19:25.922+02:00</updated><title type='text'>UNIVERSO SIN LIMITE</title><content type='html'>El problema del origen del Universo es un poco como la tan trillada pregunta:¿que fue antes, la gallina o el huevo? En otras palabras, ¿qué entidad creó el Universo y que creó esa entidad? Tal vez existieron siempre el Universo o la entidad que lo creó y que no necesitaban ser creados...&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.scribd.com/doc/62481578/Universo-Sin-Limite" style="-x-system-font: none; display: block; font-size-adjust: none; font-stretch: normal; font: 14px/normal Helvetica, Arial, Sans-serif; margin: 12px auto 6px; text-decoration: underline;" title="View Universo Sin Limite on Scribd"&gt;Universo Sin Limite&lt;/a&gt; &lt;object data="http://d1.scribdassets.com/ScribdViewer.swf" height="600" id="doc_37735" name="doc_37735" type="application/x-shockwave-flash" width="100%"&gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62481578&amp;access_key=key-13ku7aqea16tv3wmnkr&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_37735" name="doc_37735" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62481578&amp;access_key=key-13ku7aqea16tv3wmnkr&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-4901170972166076714?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/4901170972166076714/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/universo-sin-limite.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4901170972166076714'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4901170972166076714'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/universo-sin-limite.html' title='UNIVERSO SIN LIMITE'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-3735168578081644967</id><published>2011-08-17T14:27:00.010+02:00</published><updated>2011-08-17T19:18:47.186+02:00</updated><title type='text'>VACIO Y NADA</title><content type='html'>«El vacío cuántico es lo contrario a la nada; lejos de ser pasivo e inerte,contiene en potencia todas las partículas posibles» (I. Prigogine).&lt;br /&gt;Uno de los conceptos más sutiles de la Física, aparte del tiempo o el espacio, es el vacío. Aparentemente, es simple: ausencia de cualquier cosa. Y en esa misma definición habita la trampa. Lo que supuestamente es un concepto que apenas ofrece discusión, puede llevarnos a interminables debates más o menos científicos o filosóficos...&lt;br /&gt;&lt;br /&gt;&lt;a title="View Vacío y nada on Scribd" href="http://es.scribd.com/doc/62481614/Vacio-y-nada" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Vacío y nada&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62481614/content?start_page=1&amp;view_mode=list&amp;access_key=key-183e2dj99fwtw3c5h8o9" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_29772" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-3735168578081644967?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/3735168578081644967/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/vacio-y-nada.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3735168578081644967'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/3735168578081644967'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/vacio-y-nada.html' title='VACIO Y NADA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-4978742053923853832</id><published>2011-08-17T14:05:00.005+02:00</published><updated>2011-08-17T19:20:24.033+02:00</updated><title type='text'>AGUJEROS DE GUSANO</title><content type='html'>En diversos artículos de divulgación recientes aparecen especulaciones sobre algo que se ha traducido generalmente como "agujero de gusano" (Wormhole  en inglés), pero que en realidad, si vemos su topología y el verdadero sentido de la palabra inglesa, corresponde llamar "túnel de gusano". Lo más importante es que estos túneles del espacio-tiempo podrían permitir saltarse algunas reglas del sentido común y la física estándar y viajar muy lejos en el espacio...&lt;br /&gt;&lt;br /&gt;&lt;a title="View AGUJEROS DE GUSANO on Scribd" href="http://es.scribd.com/doc/62480620/AGUJEROS-DE-GUSANO" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;AGUJEROS DE GUSANO&lt;/a&gt; &lt;object id="doc_47366" name="doc_47366" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;param name="FlashVars" value="document_id=62480620&amp;access_key=key-mv7510indvxoy7o9f6x&amp;page=1&amp;viewMode=list"&gt;&lt;embed id="doc_47366" name="doc_47366" src="http://d1.scribdassets.com/ScribdViewer.swf?document_id=62480620&amp;access_key=key-mv7510indvxoy7o9f6x&amp;page=1&amp;viewMode=list" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="600" width="100%" wmode="opaque" bgcolor="#ffffff"&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/4008438365904582751-4978742053923853832?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/4978742053923853832/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/agujeros-de-gusano.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4978742053923853832'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4978742053923853832'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/agujeros-de-gusano.html' title='AGUJEROS DE GUSANO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-7460188966854552041</id><published>2011-08-17T13:51:00.003+02:00</published><updated>2011-08-17T19:22:14.852+02:00</updated><title type='text'>DE DONDE VINO TODO</title><content type='html'>¿DE DÓNDE VINO TODO? No responda, “la Gran Explosión”. Decir que todo vino de la Gran Explosión es como decir que los bebés vienen de las salas de maternidad. ¿De dónde vino la materia que explotó? ¿Qué era? ¿Por qué explotó? Antes que Alan Guth diera un paso al frente, los cosmólogos raras veces se atrevían a especular sobre tan espinoso asunto...&lt;br /&gt;&lt;br /&gt;&lt;a title="View De Donde Vino Todo on Scribd" href="http://es.scribd.com/doc/62480014/De-Donde-Vino-Todo" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;De Donde Vino Todo&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62480014/content?start_page=1&amp;view_mode=list&amp;access_key=key-2b8ozqwmdgfgkznqmhqi" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_69922" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-7460188966854552041?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/7460188966854552041/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/de-donde-vino-todo_17.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7460188966854552041'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7460188966854552041'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/de-donde-vino-todo_17.html' title='DE DONDE VINO TODO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-5104438159494372515</id><published>2011-08-17T13:35:00.002+02:00</published><updated>2011-08-17T19:18:15.395+02:00</updated><title type='text'>EL LEGADO DE EINSTEIN</title><content type='html'>Ha pasado casi un siglo desde que Einstein destruyera los conceptos newtonianos de espacio y tiempo como algo absoluto, y empezase a sentar las bases de su propio legado. Durante los cien años transcurridos, el legado de Einstein ha crecido para incluir, entre otras muchas cosas, una distorsión del espacio-tiempo y un conjunto de objetos exóticos constituidos única y exclusivamente por dicha distorsión: agujeros negros, ondas gravitatorias, singularidades (vestidas y desnudas), agujeros de gusano y máquinas del tiempo. En una u otra época de la historia, los físicos han considerado cada uno de estos objetos como escandalosos...&lt;br /&gt;&lt;br /&gt;&lt;a title="View El Legado de Einstein on Scribd" href="http://es.scribd.com/doc/62479372/El-Legado-de-Einstein" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;El Legado de Einstein&lt;/a&gt;&lt;iframe class="scribd_iframe_embed" src="http://www.scribd.com/embeds/62479372/content?start_page=1&amp;view_mode=list&amp;access_key=key-fm607oym1tth3h97vw3" data-auto-height="true" data-aspect-ratio="0.706697459584296" scrolling="no" id="doc_20680" width="100%" height="600" frameborder="0"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })();&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-5104438159494372515?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/5104438159494372515/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-legado-de-einstein.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/5104438159494372515'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/5104438159494372515'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/el-legado-de-einstein.html' title='EL LEGADO DE EINSTEIN'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-6677500153066532134</id><published>2011-08-16T20:05:00.005+02:00</published><updated>2011-08-17T19:25:28.706+02:00</updated><title type='text'>ORIGENES DEL ORIGEN</title><content type='html'>¿Cómo empezó todo?. Hay pensadores que han llegado a la conclusión de que la respuesta ha de estar fuera del campo de la ciencia; creen que la creación del Universo fue un acto divino. Otros rechazan totalmente este planteamiento,sostienen que el Universo no empezó nunca, que siempre ha existido: punto de vista expuesto por el modelo de estado estacionario del Universo. Pero observaciones astronómicas apoyan el hecho de que nuestro Universo era muy distinto en el pasado remoto, que tuvo un origen concreto y que, desde entonces, sus cambios han sido sustanciales...&lt;br /&gt;&lt;br /&gt;&lt;a title="" href="http://es.scribd.com/doc/62427566/" style="margin: 12px auto 6px auto; font-family: Helvetica,Arial,Sans-serif; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: normal; font-size-adjust: none; font-stretch: normal; -x-system-font: none; display: block; text-decoration: underline;"&gt;Origenes Del Origen&lt;/a&gt; &lt;object id="doc_51579" name="doc_51579" height="600" width="100%" type="application/x-shockwave-flash" data="http://d1.scribdassets.com/ScribdViewer.swf" style="outline:none;" &gt;            &lt;param name="movie" value="http://d1.scribdassets.com/ScribdViewer.swf"&gt;&lt;param name="wmode" value="opaque"&gt;&lt;param name="bgcolor" value="#ffffff"&gt;&lt;param name="allowFullScreen" 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src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-4891111151293433564</id><published>2011-08-14T14:32:00.003+02:00</published><updated>2011-08-14T14:34:15.058+02:00</updated><title type='text'>ORIENTACION EN EL HEMISFERIO NORTE</title><content type='html'>&lt;div&gt;&lt;h3 style="padding: 0px; margin: 3px;"&gt;&lt;a href="http://www.authorstream.com/Presentation/JavierAyer-82976-orientacion-estelar-javier-de-lucas-javierdelucas-javierciencias-astronomia-science-technology-ppt-powerpoint/" target="_blank" style="font:normal 18px,arial;"&gt;&lt;/a&gt;&lt;/h3&gt;&lt;object width="425" height="354" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" id="player82976"&gt;&lt;param name="movie" 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href="http://www.authorstream.com/User-Presentations/JavierAyer/" target="_blank"&gt;Javier Ayer&lt;/a&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/4008438365904582751-4891111151293433564?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/4891111151293433564/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/orientacion-en-el-hemisferio-norte.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4891111151293433564'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/4891111151293433564'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2011/08/orientacion-en-el-hemisferio-norte.html' title='ORIENTACION EN EL HEMISFERIO NORTE'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-6060842585500362202</id><published>2009-08-18T20:57:00.003+02:00</published><updated>2009-08-18T20:59:39.030+02:00</updated><title type='text'>PALABRAS DE LAS ESTRELLAS</title><content type='html'>&lt;embed src="http://www.embedit.in/aDcLzJzcl7.swf" height="400" width="466" type="application/x-shockwave-flash" allowFullScreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' 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LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8635777392910505234</id><published>2009-08-18T20:52:00.001+02:00</published><updated>2009-08-18T20:55:38.253+02:00</updated><title type='text'>HACIA LA TEORIA FINAL</title><content type='html'>&lt;embed src="http://www.embedit.in/HyNLey4hO9.swf" height="400" width="466" type="application/x-shockwave-flash" allowFullScreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-8635777392910505234?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' 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src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-589570809351359879</id><published>2009-08-18T20:44:00.002+02:00</published><updated>2009-08-18T20:51:33.195+02:00</updated><title type='text'>EL UMBRAL DEL ATOMO</title><content type='html'>&lt;embed src="http://www.embedit.in/cmBHPwnTz6.swf" height="400" width="466" type="application/x-shockwave-flash" allowFullScreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-589570809351359879?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/589570809351359879/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-umbral-del-atomo.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/589570809351359879'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/589570809351359879'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-umbral-del-atomo.html' title='EL UMBRAL DEL ATOMO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-276594377259401466</id><published>2009-08-18T20:42:00.000+02:00</published><updated>2009-08-18T20:43:02.311+02:00</updated><title type='text'>EL ESPINAZO DE LA NOCHE</title><content type='html'>&lt;embed src="http://www.embedit.in/BY4lm5Cdea.swf" height="400" width="466" type="application/x-shockwave-flash" allowFullScreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-276594377259401466?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/276594377259401466/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-espinazo-de-la-noche.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/276594377259401466'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/276594377259401466'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-espinazo-de-la-noche.html' title='EL ESPINAZO DE LA NOCHE'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-1905318070750216198</id><published>2009-08-18T20:34:00.002+02:00</published><updated>2009-08-18T20:37:43.640+02:00</updated><title type='text'>EL DISCRETO ENCANTO DE LA CUANTICA</title><content type='html'>&lt;embed src="http://www.embedit.in/XyYFQsNiU4.swf" height="400" width="466" type="application/x-shockwave-flash" allowFullScreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-1905318070750216198?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/1905318070750216198/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-discreto-encanto-de-la-cuantica.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1905318070750216198'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1905318070750216198'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-discreto-encanto-de-la-cuantica.html' title='EL DISCRETO ENCANTO DE LA CUANTICA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-8437243540004527628</id><published>2009-08-18T20:30:00.001+02:00</published><updated>2009-08-18T20:32:48.476+02:00</updated><title type='text'>EL SENDERO DE LOS NUMEROS</title><content type='html'>&lt;embed src="http://www.embedit.in/pb7U9CGiXp.swf" height="400" width="466" type="application/x-shockwave-flash" allowFullScreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-8437243540004527628?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/8437243540004527628/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-sendero-de-los-numeros.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8437243540004527628'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/8437243540004527628'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-sendero-de-los-numeros.html' title='EL SENDERO DE LOS NUMEROS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-169883677825851336</id><published>2009-08-18T20:22:00.002+02:00</published><updated>2009-08-18T20:25:50.830+02:00</updated><title type='text'>DETRAS DE LAS FORMULAS</title><content type='html'>&lt;embed src="http://www.embedit.in/NT4wgHYm3r.swf" height="400" width="466" type="application/x-shockwave-flash" allowFullScreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-169883677825851336?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/169883677825851336/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/detras-de-las-formulas.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/169883677825851336'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/169883677825851336'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/detras-de-las-formulas.html' title='DETRAS DE LAS FORMULAS'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-1051903291416847577</id><published>2009-08-18T20:09:00.001+02:00</published><updated>2009-08-18T20:19:08.981+02:00</updated><title type='text'>EL ORIGEN DEL UNIVERSO</title><content type='html'>&lt;embed src="http://www.embedit.in/bBlMy7myFS.swf" height="400" width="466" type="application/x-shockwave-flash" allowFullScreen="true"&gt;&lt;/EMBED&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-1051903291416847577?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/1051903291416847577/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-origen-del-universo.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1051903291416847577'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/1051903291416847577'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/el-origen-del-universo.html' title='EL ORIGEN DEL UNIVERSO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-7947594988496193044</id><published>2009-08-12T21:12:00.000+02:00</published><updated>2009-08-12T21:13:58.723+02:00</updated><title type='text'>COSMOLOGIA CUANTICA</title><content type='html'>&lt;embed height="400" type="application/x-shockwave-flash" width="466" src="http://www.embedit.in/RCAhzFWgzB.swf" allowfullscreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-7947594988496193044?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/7947594988496193044/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/cosmologia-cuantica.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7947594988496193044'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/7947594988496193044'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/cosmologia-cuantica.html' title='COSMOLOGIA CUANTICA'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4008438365904582751.post-5667647377597217446</id><published>2008-08-21T12:48:00.000+02:00</published><updated>2011-08-17T19:14:52.096+02:00</updated><title type='text'>TUNELES EN EL ESPACIO-TIEMPO</title><content type='html'>En diversos artículos de divulgación recientes aparecen especulaciones sobrealgo que se ha traducido generalmente como "agujero de gusano" (Wormhole  en inglés), pero que en realidad, si vemos su topología y el verdadero sentidode la palabra inglesa, corresponde llamar "túnel de gusano". Lo más importantees que estos túneles del espacio-tiempo podrían permitir saltarse algunasreglas del sentido común y la física estándar y viajar muy lejos en el espacio...&lt;br /&gt;&lt;br /&gt;&lt;embed src="http://www.embedit.in/Zims4rflkQ.swf" height="400" width="466" type="application/x-shockwave-flash" allowFullScreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4008438365904582751-5667647377597217446?l=javiersiempre.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://javiersiempre.blogspot.com/feeds/5667647377597217446/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/agujeros-de-gusano_21.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/5667647377597217446'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4008438365904582751/posts/default/5667647377597217446'/><link rel='alternate' type='text/html' href='http://javiersiempre.blogspot.com/2009/08/agujeros-de-gusano_21.html' title='TUNELES EN EL ESPACIO-TIEMPO'/><author><name>JAVIER DE LUCAS</name><uri>http://www.blogger.com/profile/08196827462589042855</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_KXw12gs_0hQ/TQE2kiWYSoI/AAAAAAAAGPE/nSSjyJUDtQI/S220/javi3.jpg'/></author><thr:total>0</thr:total></entry></feed>
