I made some t-shirts!
Would it be worth me putting them up for sale on a print-on-demand site?

@christianp I'm neither here nor there about putting them up for sale, but you should definitely consider running a "best caption" contest for the two men considering an octahedron.

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Mathstodon

A Mastodon instance for maths people. The kind of people who make \(\pi z^2 \times a\) jokes.

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