Topologic

September 2, 2024 Greg Jensen

cohost diaspora mathematics merch postcards rpg stickers webvideo

"Well, it's very simple. See, if you inflate a balloon and seal it, at which point you've got -1 holes..."

Postcard credit: Stand-Up Maths.

Sticker: Differential Geometry.

Cards:

"Chasm" (Rayph Beisner, 2013), from Pathfinder Cards: Chase Cards 2: Hot Pursuit! published by Paizo.
"Ouroboros" (7DA, 2024), in the Alleyman Tarot.