The Rubik's Cube was released. Erno Rubik wanted to teach his kids about objects so he came up with the idea of the cube. There we over 43 quintillion ways to solve the cube, and since the over 100 million have been sold.
Zauberwürfel – Original Rubik’s Cube Schlüsselanhänger
This is a print of the patent drawing for the Rubik's Cube patent in The original patent has been cleaned up and enhanced to create an attractive display piece for your home or office. This is a…MoreMore