[ExI] Geek craft

[spike]

>... On Behalf Of David Lubkin
Subject: [ExI] Geek craft

>...For my friends in the intersection of geek and crafts. Once you've
mastered knitting a Klein bottle, how about a nice tesseract...?

<http://www.americanscientist.org/issues/feature/2013/2/adventures-in-mathem
atical-knitting/1>


-- David.

_______________________________________________



Making Klein bottles seems like an ideal application for 3D printers.
Perhaps you could make a 3D analog of a tesseract?

spike