The Cube Rubik 2x2 has a fascinating inner mechanism. Let's see how it works! Impatient Trump Gestures African Leader To Wrap His Speech Up Mel is a Pearly Queen B on her wedding day ‘Ridiculous ...

Blink and you'll miss it: A Purdue University student engineering team has built a robot that can solve a Rubik's cube in one-tenth of a second — faster than the average time it takes to blink an eye.