"Witty, captivating, scientifically sound and great fun. Every curious man and woman will love this book."—Louann Brizendine, M.D., New York Times bestselling author of The Female Brain
“Answers around 100 questions we’ve all wondered about or asked…. A tremendous amount of potentially useful information in a well-written, entertaining, and easy-to-understand format.”—Library Journal
“Playfully written scientific anecdotes.” – Publishers Weekly, starred review
From the Hardcover edition.