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
Followers
Following
Total Posts
@timchartier.bsky.socialAll 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.
Show PostSlow 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.
Show Post“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
Show PostSketching triangles to get a mesmerizing new geometry [📹 mostafaomarmk] Original post
Show Post