Carlo Capararo Libros

When Andrew Wiles of Princeton University announced a solution of Fermat's last theorem in 1993, it electrified the world of mathematics. After a flaw was discovered in the proof, Wiles had to work for another year--he had already labored in solitude for seven years--to establish that he had solved the 350-year-old problem. Simon Singh's book is a lively, comprehensible explanation of Wiles's work and of the star-, trauma-, and wacko-studded history of Fermat's last theorem. Fermat's Enigma contains some problems that offer a taste of the math, but it also includes limericks to give a feeling for the goofy side of mathematicians.

Robert Penn's It's All About the The Pursuit of Happiness on Two Wheels is a paean to the humble bike; it's the story of why we ride, and why this simple machine holds the power to transport us all. Robert Penn has ridden a bike most days of his life. He rides to get to work, to bathe in air and sunshine, to stay sane and to feel free. This is the story of his love affair with cycling and the journey to build his dream bike; a freewheeling pilgrimage taking him from Californian mountain bike inventors to British artisan frame builders, and from perfect components to the path of true happiness. 'A gem of a book ... a joy' Economist 'Infectious, exhilarating, highly engaging' Independent 'Be swept along by Penn's enthusiasm, humour and refreshing candour' Sunday Telegraph 'Enriches your enjoyment of a ride' Sunday Times 'As a depiction of a world you might vote for, Penn's does not sound bad at all' Observer Robert Penn writes for the Financial Times, Observer and Condé Nast Traveller, as well as a host of cycling publications. He is the author of The Wrong Kind of Snow. Robert lives in the Black Mountains, South Wales with his wife and three children and commutes to work across a heather moor on a mountain bike.

Recounts the history of prime numbers, (numbers divisible only by one and themselves), which has implications beyond pure mathematics. Euclid, Ramanujan, Odlyzko, and the formation of RSA encryption are discussed, as well as the state of contemporary research on the topic. Originally published: London: Fourth Estate, 2003.

"The author of Straw Dogs, famous for his provocative critiques of scientific hubris and the delusions of progress and humanism, turns his attention to cats-and what they reveal about humans' torturous relationship to the world and to themselves"-- Provided by publisher