{"version":"1.0","provider_name":"Pion\u00fd\u0159i","provider_url":"https:\/\/pioneers.nu\/cs\/","author_name":"Simon Gustafsson","author_url":"https:\/\/pioneers.nu\/cs\/author\/simon\/","title":"Kolik ml je litr? - Pion\u00fd\u0159i","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"lu9s3gfSgT\"><a href=\"https:\/\/pioneers.nu\/cs\/blog-cs\/kolik-ml-je-litr\/\">Kolik ml je litr?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/pioneers.nu\/cs\/blog-cs\/kolik-ml-je-litr\/embed\/#?secret=lu9s3gfSgT\" width=\"600\" height=\"338\" title=\"&#8222;Kolik ml je litr?&#8220; &#8212; Pion\u00fd\u0159i\" data-secret=\"lu9s3gfSgT\" 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:\/\/pioneers.nu\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/pioneers.nu\/wp-content\/uploads\/2022\/09\/woman-keeps-handon-chin-being-deep-thoughts-considers-something-wears-fashionable-black-hatt-shirt-poses-red-scaled.jpg","thumbnail_width":2560,"thumbnail_height":1708,"description":"U\u010ditel chemie m\u00e1 hodinu a nejprve chce zjistit, jak\u00e9 maj\u00ed \u017e\u00e1ci znalosti o m\u011b\u0159en\u00ed objemu a hmotnosti. Na za\u010d\u00e1tku vysv\u011btl\u00ed, \u017ee v chemick\u00fdch laborato\u0159\u00edch mus\u00ed studenti um\u011bt m\u00edchat r\u016fzn\u00e9 kapaliny v p\u0159esn\u00e9m pom\u011bru. Proto se pt\u00e1, zda n\u011bkdo m\u016f\u017ee \u0159\u00edci, kolik stoj\u00ed litr. To je tolik jako v krabici ml\u00e9ka, \u0159\u00edk\u00e1 jeden student. U\u010ditel se [&hellip;]"}