The SciencesComputer Recreations, August 1989A cellular universe of debris, droplets, defects and demonsBy A. K. Dewdney on August 1, 1989AdvertisementABOUT THE AUTHOR(S)Recent Articles by A. K. DewdneyDIY Fractals: Exploring the Mandelbrot Set on a Personal ComputerPhotovoresTuring Test