Thread: Crochet Your Own Hyperbolic Plane
View Single Post
  #5  
Old 21-08-2009, 03:01 PM
sjastro's Avatar
sjastro
Registered User

sjastro is offline 		 
Join Date: Jun 2007
Posts: 2,926
Impressive but not in the same class as "making" the infamous Klein bottle.

http://www.kleinbottle.com/index.htm


Steven
Reply With Quote