Six hundred milliseconds - six-tenths of a second - is not a lot of time. Plenty of things, though, can still happen within such a short period. It was about the time it took Google's search engine to ...

In a hi-tech David versus Goliath story, a group of undergraduate students at Purdue University built a robot that crushed the world record for solving a Rubik’s cube once held by Mitsubishi, a ...