Published on Oct 1, 2012 by 
Hooraaaay flexagons! Next hexaflexagon video in one week. Happy October!

Historical Note: This video is based on a true story. Arthur H. Stone really did invent the hexaflexagon after playing with the paper strips he'd cut off his too-wide British paper, and really did start a flexagon committee (which we'll hear more about in the next video). The details and dialogue, however, are my own invention.

More info coming soon, along with patterns. But in the mean time you can find instructions and printable patterns on other parts of the internet.