View Full Version : Hexaflexagons.
This makes my brain hurt. I'm going to go cut some paper. BRB.
Hexaflexagons - YouTube
Hexaflexagons 2 - YouTube
Very cool. I'll have to try to make one.
Outdoor Hub mobile, the outdoor information engine
I feel dumber now.
Dennis in MA
Surely you're joking Mister Feynman!
I was hoping they/she discussed the significance of these instead of just some cool colors.
vBulletin® v3.8.7, Copyright ©2000-2013, vBulletin Solutions, Inc.