Bill Penney, rated the best atomic mathematician in the world, checks over his 10-year-old son Christopher's first steps in algebra. On right, 14-year-old Martin Penney.Rated the best atomic mathematician in the world, Dr. Penney checks over his 10-year-old son Christopher's first steps into the frustrations of algebra. The other boy is Martin, aged 14. July 2, 1952. (Photo by Tom Blau, Camera Press Ltd.).
Bill Penney, rated the best atomic mathematician in the world, checks over his 10-year-old son Christopher's first steps in algebra. On right, 14-year-old Martin Penney.Rated the best atomic mathematician in the world, Dr. Penney checks over his 10-year-old son Christopher's first steps into the frustrations of algebra. The other boy is Martin, aged 14. July 2, 1952. (Photo by Tom Blau, Camera Press Ltd.).