<?xml version="1.0"?>
<oembed><version>1.0</version><provider_name>Carl ROTH</provider_name><provider_url>https://carlroth.blog/en/</provider_url><author_name>Carl Roth</author_name><author_url>https://carlroth.blog/en/author/roka18/</author_url><title>100 years of the Pauli principle - Carl ROTH</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="8cGg4L6dVJ"&gt;&lt;a href="https://carlroth.blog/en/100-years-of-the-pauli-principle/"&gt;100 years of the Pauli principle&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://carlroth.blog/en/100-years-of-the-pauli-principle/embed/#?secret=8cGg4L6dVJ" width="600" height="338" title="&#x201C;100 years of the Pauli principle&#x201D; &#x2014; Carl ROTH" data-secret="8cGg4L6dVJ" 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://carlroth.blog/wp-includes/js/wp-embed.min.js
/* ]]&gt; */
&lt;/script&gt;
</html><thumbnail_url>https://carlroth.blog/wp-content/uploads/2025/10/Pauli-Prinzip-1.jpg</thumbnail_url><thumbnail_width>670</thumbnail_width><thumbnail_height>400</thumbnail_height><description>The Pauli principle is more than just an abstract quantum mechanical rule: it explains real phenomena, from smartphone technology to stellar physics. Wolfgang Ernst Pauli published this in 1925 and has thus gone down in the history of science. This is his story and that of his theorem.</description></oembed>
