{"version":"1.0","provider_name":"Librer\u00eda Gisbert","provider_url":"https:\/\/libreriagisbert.com\/ebooks","author_name":"libreria-gisbert-v2a","author_url":"https:\/\/libreriagisbert.com\/ebooks\/author\/libreria-gisbert-v2a\/","title":"\u00bfQu\u00e9 es un agujero negro? - Librer\u00eda Gisbert","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Igc1FjohRn\"><a href=\"https:\/\/libreriagisbert.com\/ebooks\/libro\/que-es-un-agujero-negro\/\">\u00bfQu\u00e9 es un agujero negro?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/libreriagisbert.com\/ebooks\/libro\/que-es-un-agujero-negro\/embed\/#?secret=Igc1FjohRn\" width=\"600\" height=\"338\" title=\"\u00ab\u00bfQu\u00e9 es un agujero negro?\u00bb \u2014 Librer\u00eda Gisbert\" data-secret=\"Igc1FjohRn\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","description":"Uno de los misterios m\u00e1s fascinante de la f\u00edsica explicado por el flamante Premio Nobel, Sir Roger Penrose. Roger Penrose es probablemente el especialista en la teor\u00eda general de la relatividad m\u00e1s prestigioso del mundo y una de las mentes anal\u00edticas m\u00e1s originales de la actualidad. En este breve pero magistral texto, Penrose nos embarca [&hellip;]"}