This robotic hand, developed by OpenAI, an artificial intelligence lab, can solve a Rubik’s Cube. And it does so without each movement being preprogrammed. I was never able to solve a Rubik’s Cube. But at least I didn’t drop the thing. The hand drops it 8 out of 10 times, according to the New York Times. Hmm. When it can consistently solve the cube without dropping it, then I’ll be impressed. (Just kidding, of course.)