From Pentagons to Pentagrams
By surprisetalk · 2026-06-26 · 4 points · 1 comments
https://johncarlosbaez.wordpress.com/2026/05/29/from-pentagons-to-pentagrams/
By surprisetalk · 4 points · 1 comments · on Hacker News, read on BetterNews.
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