This book's odd title has won it this year's Diagram Prize:
http://news.bbc.co.uk/1/hi/entertainment/8589455.stm
I like the idea of mathematician using crochet both as a work of art and to illustrate geometrical principles.
http://news.bbc.co.uk/1/hi/entertainment/8589455.stm
I like the idea of mathematician using crochet both as a work of art and to illustrate geometrical principles.