Description:Clifford T. Pickover is on the research staff of the IBM Thomas J. Watson Research Center, Yorktown Heights, N.Y. He is a regular columnist for Discover Magazine and an associate editor for the magazines Computers and Graphics, Computers and Physics, Odyssey, and Theta. His many previous books include Mazes for the Mind; Keys to Infinity; Computers and the Imagination; Can You Escape?; Black Holes: A Traveler's Guide; and The Alien IQ Test.