Describe ComputationalBeautyOfNature here : With pleasure. (computational beauty of nature: http://mitpress.mit.edu/books/FLAOH/cbnhtml/home.html).
Is on a mythic book massachussets edited. Gives plenty of java scripts &c. that work quite well plus man & html documentation.
The scripts play simple beautiful math formulae giving nice moving images. Can it be simpler ?
Take a look and bookmark it.