Hexaflexagon Safety Guide

Don t let a flexigatastrophe happen to you Flex Mex: Happy Hexaflexagon Month, in honor of Martin Gardner. Yes, we ve been encouraging recreational use of hexaflexagons and even hexaflexagon parties to happen on Oct. 21, but be sure to flex responsibly. This is my third hexaflexagon video this month. The first two are also awesome. Hexaflexagons: Hexaflexagons 2: To learn more about flexagons, Martin Gardner, or hostin