The Rubik’s Cube turns 50: How a 3-by-3 grid captured hearts and market share
Erno Rubik, inventor of the Rubik's Cube, holds one of the cubes at the International Toy Fair in Nuremberg, Germany, ...
Erno Rubik, inventor of the Rubik's Cube, holds one of the cubes at the International Toy Fair in Nuremberg, Germany, ...
