<?xml version="1.0"?>
<oembed><version>1.0</version><provider_name>Mathematicus</provider_name><provider_url>https://www.mathematicus.it/en/</provider_url><author_name>tomasobaj</author_name><author_url>https://www.mathematicus.it/en/author/tomasobaj/</author_url><title>DAHIMO - DUODECEDRON Abscisus Vacuus</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="tcsHItMbJj"&gt;&lt;a href="https://www.mathematicus.it/en/prodotto/duodecedron-abscisus-vacuus/"&gt;DAHIMO &#x2013; DUODECEDRON Abscisus Vacuus&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://www.mathematicus.it/en/prodotto/duodecedron-abscisus-vacuus/embed/#?secret=tcsHItMbJj" width="600" height="338" title="&#x201C;DAHIMO &#x2013; DUODECEDRON Abscisus Vacuus&#x201D; &#x2014; Mathematicus" data-secret="tcsHItMbJj" 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://www.mathematicus.it/wp-includes/js/wp-embed.min.js
/* ]]&gt; */
&lt;/script&gt;
</html><thumbnail_url>https://i0.wp.com/www.mathematicus.it/wp-content/uploads/2025/03/s16_-Duodecedron-Abscisus-Vacuus.jpg?fit=1515%2C1200&amp;ssl=1</thumbnail_url><thumbnail_width>1515</thumbnail_width><thumbnail_height>1200</thumbnail_height><description>Scopri il Duodecedron Abscisus Vacuus (S16), esclusiva riproduzione del complesso dodecaedro troncato di Leonardo da Vinci. Kit educativo premium in legno di betulla con 240 pezzi assemblabili senza colla, dimensioni 29 x 33 x 33 cm. Ideale per insegnanti di matematica, educatori STEM e appassionati di geometria rinascimentale da 10 anni in su. Istruzioni bilingue incluse. Un'opportunit&#xE0; unica per esplorare la geometria tridimensionale attraverso gli occhi di un genio del Rinascimento italiano.</description></oembed>
