{"version":"1.0","provider_name":"Blog de Ingenier\u00eda Industrial","provider_url":"https:\/\/blogs.udima.es\/ingenieria-industrial","author_name":"Marcos Carbonell Alemany","author_url":"https:\/\/blogs.udima.es\/ingenieria-industrial\/author\/desiree-izquierdodaa-net\/","title":"Energ\u00eda solar para calefacci\u00f3n activa y pasiva - Blog de Ingenier\u00eda Industrial","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ir0zaTQSrv\"><a href=\"https:\/\/blogs.udima.es\/ingenieria-industrial\/energia-solar-para-calefaccion-activa-y-pasiva\/\">Energ\u00eda solar para calefacci\u00f3n activa y pasiva<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blogs.udima.es\/ingenieria-industrial\/energia-solar-para-calefaccion-activa-y-pasiva\/embed\/#?secret=ir0zaTQSrv\" width=\"600\" height=\"338\" title=\"\u00abEnerg\u00eda solar para calefacci\u00f3n activa y pasiva\u00bb \u2014 Blog de Ingenier\u00eda Industrial\" data-secret=\"ir0zaTQSrv\" 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":"La idea de usar el sol como una fuente de energ\u00eda es muy antigua, remont\u00e1ndonos al siglo VII a.C. cuando se utilizaban lupas para poder generar fuego. Pero no ha sido hasta los a\u00f1os 70 cuando la energ\u00eda solar comenz\u00f3 a ganar protagonismo tras la crisis del petr\u00f3leo (1973-1979). Una crisis que llev\u00f3 a un [&hellip;]"}