{"version":"1.0","provider_name":"Web del Museo de Inform\u00e1tica 2.0","provider_url":"https:\/\/museo.inf.upv.es\/en","author_name":"admin","author_url":"https:\/\/museo.inf.upv.es\/en\/blog\/author\/museoinfnueva\/","title":"Minicomputers - Web del Museo de Inform\u00e1tica 2.0","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"xQ7dHm8BOX\"><a href=\"https:\/\/museo.inf.upv.es\/en\/minicomputadores\/\">Minicomputers<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/museo.inf.upv.es\/en\/minicomputadores\/embed\/#?secret=xQ7dHm8BOX\" width=\"600\" height=\"338\" title=\"&#8220;Minicomputers&#8221; &#8212; Web del Museo de Inform\u00e1tica 2.0\" data-secret=\"xQ7dHm8BOX\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/museo.inf.upv.es\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Until the 1960s, computers, due to their size, need large infrastructures and technical staff for their installation and maintenance. These computers, also called \u201cmainframes\u201d, were usually run as renting regime and used by public and private institutions to process huge volumes of data, such as the census or airline reservation systems. It is then when [&hellip;]","thumbnail_url":"https:\/\/museo.inf.upv.es\/wp-content\/uploads\/2021\/05\/WhatsApp-Image-2021-05-10-at-12.51.35-1024x768.jpeg"}