The SciencesMathematical Recreations, March 1991A menu of mathematical morsels, topological tidbits and puzzling plumsBy A. K. Dewdney on March 1, 1991AdvertisementABOUT THE AUTHOR(S)Recent Articles by A. K. DewdneyDIY Fractals: Exploring the Mandelbrot Set on a Personal ComputerPhotovoresTuring Test