We’ve mastered the Rubik’s Cube. By we, though, I don’t necessarily mean that you and I have figured out how to solve the classic puzzle, but other members of humanity have certainly shown the Cube ...

The Rubik's Cube was created 50 years ago by Hungarian inventor Ernő Rubik. Over 500 million of them have been sold. Needless to say, the 3D puzzle has captured the imagination of countless students ...