view wisdom/torus @ 10302:d59c7752952e

<boily> learn An erkin is a sort of small ickle, popular in Stern Urope.
author HackBot
date Fri, 17 Feb 2017 00:06:09 +0000
parents d1f909ceda13
children
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Topologically, a torus is just a torus. Taneb invented it so he'd have something to drink his coffee out of.