By A Mystery Man Writer
Forty years ago, Ernő Rubik thought up the idea for the Rubik’s Cube in order to help teach three-dimensional design to his students. Today the number of Rubik’s Cubes sold worldwide is estimated at about 350 million.
Overview of Rubik's Cube and Reflections on Its Application in
Rubik's Cube, 3x3 Cube, Speedcubing, Brainteaser
Innovation in the Rubik's Cube: A Journey of Evolution
Books: pattern recognition
Rubik's Cube in 'Scientific American', 1981
Legendary inventors Lemelson Center for the Study of Invention
Whewell's Ghost
Legendary inventors Lemelson Center for the Study of Invention
Whewell's Ghost
Toys and games Lemelson Center for the Study of Invention and
Lincoln Logs Inventor John Lloyd Wright