From preeminent math personality and author of The Joy of x, a brilliant and endlessly appealing explanation of calculus - how it works and why it makes our liv

A guide to the spiritual meaning and magic of the infinity symbol and how to activate its positive powers • Explains how the infinity symbol is the antidote t

'Science has never had an advocate quite like David Deutsch ... A computational physicist on a par with his touchstones Alan Turing and Richard Feynman, and a p

A geometry able to include mountains and clouds now exists. I put it together in 1975, but of course it incorporates numerous pieces that have been around for a

“A sprawling story richly textured with original material, quirky details and amusing anecdotes . . .” —Wall Street Journal “It is a cause for celebrati