Rotating Rubiks Cube is an original puzzle that resembles Tetris but has more complex rules. First, you can flip parts before you run them on the field. Secondly, parts can only fall on other parts, ...

The Component Production Engineering Center at Mitsubishi Electric Corporation, Japan, has set a new Guinness World Record by solving a rotating puzzle cube in less than a second. In a blink-and ...

The difference between the two—a major puzzle for cosmologists—has become known as the "Hubble tension". A rotating universe, however, could resolve this discrepancy, a study has proposed.