Americas funniest science writer (Washington Post) returns to explore the irresistibly strange universe of life without gravity in this New York Times bestseller. n nThe best-selling author of Stiff and Bonk explores the irresistibly strange universe of space travel and life without gravity. From the Space Shuttle training toilet to a crash test of NASAs new space capsule, Mary Roach takes us on the surreally entertaining trip into the science of life in space and space on Earth.n