A Teary Goodbye to Hagoromo. Hagoromo Fulltouch chalk is legendary., by Jeremy Kun

I first heard about Hagoromo in the hushed and solemn tones of my undergraduate mathematics professors. They said it couldn’t break. They said it’s the only truly dustless chalk. They said it glowed…

An Open Letter to Invisibilia. Hi Lulu, Alix, Hanna, and everyone

Jeremy Kun – Medium

Here's just a fraction of what you can do with linear algebra

The most insightful stories about Chalk - Medium

A Teary Goodbye to Hagoromo. Hagoromo Fulltouch chalk is legendary

The most insightful stories about Chalk - Medium

The right way to prove you are Satoshi, by Jeremy Kun

Jeremy Kun – Medium

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The chalk mathematicians adore: Hagoromo Fulltouch Chalk

A Teary Goodbye to Hagoromo. Hagoromo Fulltouch chalk is legendary

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Why Mathematicians Are Obsessed with (and Hoarding) This Chalk