<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="800" height="209" src="https://aperiodical.com/wp-content/uploads/2019/03/MathematicalObjectsBanner-800.jpg" alt="Mathematical Objects" class="wp-image-20198" srcset="https://aperiodical.com/wp-content/uploads/2019/03/MathematicalObjectsBanner-800.jpg 800w, https://aperiodical.com/wp-content/uploads/2019/03/MathematicalObjectsBanner-800-300x78.jpg 300w, https://aperiodical.com/wp-content/uploads/2019/03/MathematicalObjectsBanner-800-768x201.jpg 768w, https://aperiodical.com/wp-content/uploads/2019/03/MathematicalObjectsBanner-800-150x39.jpg 150w, https://aperiodical.com/wp-content/uploads/2019/03/MathematicalObjectsBanner-800-600x157.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></figure>



<p>A conversation about mathematics inspired by a hat. Presented by Katie Steckles and Peter Rowlett.</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="683" src="https://aperiodical.com/wp-content/uploads/2020/09/20200520152840_IMG_1173-1024x683.jpg" alt="A red hat and a blue hat" class="wp-image-23414" srcset="https://aperiodical.com/wp-content/uploads/2020/09/20200520152840_IMG_1173-1024x683.jpg 1024w, https://aperiodical.com/wp-content/uploads/2020/09/20200520152840_IMG_1173-300x200.jpg 300w, https://aperiodical.com/wp-content/uploads/2020/09/20200520152840_IMG_1173-768x512.jpg 768w, https://aperiodical.com/wp-content/uploads/2020/09/20200520152840_IMG_1173-1536x1024.jpg 1536w, https://aperiodical.com/wp-content/uploads/2020/09/20200520152840_IMG_1173-2048x1365.jpg 2048w, https://aperiodical.com/wp-content/uploads/2020/09/20200520152840_IMG_1173-150x100.jpg 150w, https://aperiodical.com/wp-content/uploads/2020/09/20200520152840_IMG_1173-800x533.jpg 800w, https://aperiodical.com/wp-content/uploads/2020/09/20200520152840_IMG_1173-600x400.jpg 600w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>

A conversation about mathematics inspired by a hat. Presented by Katie Steckles and Peter Rowlett.





<p>A conversation about mathematics inspired by a hat. Presented by Katie Steckles and Peter Rowlett.</p>





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Mathematical Objects: A hat

Mathematical Objects: A hat

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