Tom ShachtmanTom Shachtman has written or coauthored more than thirty-five books, including Gentlemen Scientists and Revolutionaries, Rumspringa, and Absolute Zero and the Conquest of Cold. He has also written documentaries for ABC, CBS, NBC, PBS, and BBC, and ha taught at New York University and lectured at Harvard, Stanford, Georgia Tech, the Library of Congress, and the Smithsonian's National History Museum. Read More Read Less