<?xml version="1.0"?>
<oembed><version>1.0</version><provider_name>Support</provider_name><provider_url>https://support.cw/nl</provider_url><author_name>Eldar Korajlic</author_name><author_url>https://support.cw/nl/author/eldar/</author_url><title>Aardig magnetisch - Support</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="DENHoUe0GY"&gt;&lt;a href="https://support.cw/nl/aardig-magnetisch/"&gt;Aardig magnetisch&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://support.cw/nl/aardig-magnetisch/embed/#?secret=DENHoUe0GY" width="600" height="338" title="&#x201C;Aardig magnetisch&#x201D; &#x2014; Support" data-secret="DENHoUe0GY" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;
/* &lt;![CDATA[ */
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&amp;&amp;d.addEventListener&amp;&amp;"undefined"!=typeof URL&amp;&amp;(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&amp;&amp;!/[^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&lt;o.length;i++)o[i].style.display="none";for(i=0;i&lt;a.length;i++)s=a[i],e.source===s.contentWindow&amp;&amp;(s.removeAttribute("style"),"height"===t.message?(1e3&lt;(r=parseInt(t.value,10))?r=1e3:~~r&lt;200&amp;&amp;(r=200),s.height=r):"link"===t.message&amp;&amp;(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&amp;&amp;n.host===r.host&amp;&amp;l.activeElement===s&amp;&amp;(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&lt;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);
//# sourceURL=https://support.cw/wp-includes/js/wp-embed.min.js
/* ]]&gt; */
&lt;/script&gt;
</html><thumbnail_url>https://support.cw/wp-content/uploads/2026/01/Aardig-magnetisch.jpg</thumbnail_url><thumbnail_width>1024</thumbnail_width><thumbnail_height>768</thumbnail_height><description>We kennen allemaal het effect van een magneet, de ene pool trekt de andere aan of stoot hem juist af, afhankelijk van de elektromagnetische lading van de polen. Waar we niet dagelijks bij stil staan is dat wijzelf ook onder invloed zijn van dergelijke krachten.&#xA0; De aarde heeft namelijk haar eigen aardmagnetisch veld, ook wel [&hellip;]</description></oembed>
