Visual mathematics(mahalanobis.twoday.net)
mahalanobis.twoday.net
Visual mathematics
http://mahalanobis.twoday.net/stories/2796923/
3 comments
Speaking of visual math, Knot Theory is cool:
http://en.wikipedia.org/wiki/Knot_Theory
http://en.wikipedia.org/wiki/Knot_Theory
Mathematics is not a game...
http://www.amazon.com/Proofs-without-Words-Exercises-Classro...