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.
The Rubik's Cube 2x2 has a fascinating inner mechanism. Let's see how it works! Trump just kneecapped the GOP’s shutdown strategy Secret Service finds 17 'skimming' devices in tour of San Antonio ...