<?xml version="1.0" encoding="UTF-8"?><oembed><type>video</type><version>1.0</version><html>&lt;iframe src=&quot;https://www.loom.com/embed/73af3871ab6b4e2e82c4bf1e9e489f9a&quot; frameborder=&quot;0&quot; width=&quot;1920&quot; height=&quot;1440&quot; webkitallowfullscreen mozallowfullscreen allowfullscreen&gt;&lt;/iframe&gt;</html><height>1440</height><width>1920</width><provider_name>Loom</provider_name><provider_url>https://www.loom.com</provider_url><thumbnail_height>1440</thumbnail_height><thumbnail_width>1920</thumbnail_width><thumbnail_url>https://cdn.loom.com/sessions/thumbnails/73af3871ab6b4e2e82c4bf1e9e489f9a-fa6dff2c8d33175b.gif</thumbnail_url><duration>344.526</duration><title>Polypad – The Mathematical Playground - 9 September 2025</title><description></description></oembed>