ICYMI, my @UWCheritonCS colleague Craig Kaplan (@cs_kaplan) & collaborators solved a longstanding geometric open problem: they discovered an aperiodic monotile. Check this post by @GilKalai (
https://
gilkalai.wordpress.com/2023/03/25/an-
aperiodic-monotile/
…). Or if none of that makes sense, enjoy the pretty animation

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