{"version":"1.0","provider_name":"Online Star Register","provider_url":"https:\/\/osr.org\/it\/","author_name":"Luca Isotta","author_url":"https:\/\/osr.org\/it\/blog\/author\/luca-isotta\/","title":"Come capire la teoria della relativit\u00e0 - Online Star Register","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"jY5AMSrkln\"><a href=\"https:\/\/osr.org\/it\/blog\/astronomia\/come-capire-la-teoria-della-relativita\/\">Come capire la teoria della relativit\u00e0<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/osr.org\/it\/blog\/astronomia\/come-capire-la-teoria-della-relativita\/embed\/#?secret=jY5AMSrkln\" width=\"600\" height=\"338\" title=\"&#8220;Come capire la teoria della relativit\u00e0&#8221; &#8212; Online Star Register\" data-secret=\"jY5AMSrkln\" 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\/\/# sourceURL=https:\/\/osr.org\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"La relativit\u00e0 Galileiana La teoria della relativit\u00e0 Equazione di campo La relativit\u00e0 ristretta Cosa significa tempo relativo? Lo studio dei buchi neri La relativit\u00e0 Galileiana Il primo ad elaborare le leggi sulla relativit\u00e0 fu l&#8217;italiano Galileo Galilei agli inizi del 600, secondo cui non \u00e8 possibile stabilire se un sistema, che viaggia a velocit\u00e0 costante, [&hellip;]"}