Tim Chartier

Tim Chartier

timchartier.bsky.social

husband, father, friend, Joseph R. Morton Professor of Math & CS at @DavidsonCollege, sports analyst, professionally trained mime, puppeteer

👤 Joined on 18 November 2024

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  • 18 Kas 2024, 01:13
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @timchartier.bsky.social

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❤️ Beğendiği Gönderiler

All 16 combinations of the four 2-factors that belong to a certain decomposition of the infinite knight’s graph, à la Sol LeWitt. Each 2-factor is a translation of any of the others.

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Slow motion shows what a ball hit really does to your face: cheeks and lips ripple like firm jelly while the bone barely moves, all in a few thousandths of a second.

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Matt Henderson
17 October 2026 17:32

Stereographic Rubik’s

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Luca
17 October 2026 17:32

“The Curta” calculator designed by Curt Herzstark while imprisoned in the Buchenwald concentration camp during World War II. #peppergrinder #calculator en.wikipedia.org/wiki/Curta

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Sketching triangles to get a mesmerizing new geometry [📹 mostafaomarmk] Original post

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