The Rubik’s Cube looks like a simple kids’ toy, but anyone who’s tried to line up the block’s colors knows how challenging it is. For experts, the current record is about three and a half seconds to ...
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.