What Shape is Space? is a question with surprisingly far-reaching implications for our understanding of the very nature of reality and our place within it. The

Maintaining the standard of excellence set by the previous edition, this textbook covers the basic geometry of two- and three-dimensional spaces Written by a ma

The leading mind behind the mathematics of string theory discusses how geometry explains the universe we see. Illustrations.

Explains structure of nine regular solids and many semiregular solids and demonstrates how they can be used to explain mathematics. Instructions for cardboard m

This book will appeal to at least three groups of readers: prospective high school teachers, liberal arts students, and parents whose children are studying high