{"version":"1.0","provider_name":"Festival vedy a techniky AMAVET","provider_url":"https:\/\/www.festivalvedy.sk\/wp2","title":"Akustick\u00fd levit\u00e1tor - Festival vedy a techniky AMAVET","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"fHwxPMzhPL\"><a href=\"https:\/\/www.festivalvedy.sk\/wp2\/akusticky-levitator\/\">Akustick\u00fd levit\u00e1tor<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.festivalvedy.sk\/wp2\/akusticky-levitator\/embed\/#?secret=fHwxPMzhPL\" width=\"600\" height=\"338\" title=\"&#8220;Akustick\u00fd levit\u00e1tor&#8221; &#8212; Festival vedy a techniky AMAVET\" data-secret=\"fHwxPMzhPL\" 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":"Autor\/autori: Martin Mitro Mal\u00e9 objekty sa m\u00f4\u017eu vzn\u00e1\u0161a\u0165 na stojat\u00fdch akustick\u00fdch vln\u00e1ch.Tento jav n\u00e1s zaujal nato\u013eko, \u017ee sme sa ho rozhodli presk\u00fama\u0165 a pok\u00fasi\u0165 sa zhotovi\u0165 funk\u010dn\u00fd akustick\u00fd levit\u00e1tor. Pr\u00e1cu na tomto projekte sme za\u010dali \u0161t\u00fadiom materi\u00e1lov t\u00fdkaj\u00facich sa fyzik\u00e1lnej podstaty akustickej levit\u00e1cie. Potom sme na\u0161li n\u00e1vod, ako zostroji\u0165 samotn\u00fd akustick\u00fd levit\u00e1tor. Postupne sme si [&hellip;]"}