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 ...
The 2x2 Rubik's Cube has a fascinating inner mechanism. Let's see how it works! Top US vaccine official resigns over RFK Jr’s ‘misinformation and lies’ US judge temporarily blocks Trump from firing ...