Norm Venner's fancy was pretty well fixed on thoughts of electronic calculators—until the invention started making passes at the inventor! athematicians are just like people: old, young, fat, thin, male, female. This one was male, thirty-five, with steady brown eyes and a nice smile when he remembered to use it. His name was Norman Venner, and besides being a mathematical whiz generally, he had designed and built an electronic brain, or calculator, which was in some ways smarter than himself—and