A robot called the Sub1 Reloaded can unscramble a Rubik’s Cube in 637 milliseconds – considerably less than the fastest human time of 4.9 seconds. The robot, built by self-driving chipmaker Infineon, uses six motors to turn and twist the cube after another computer scans it, solves the puzzle virtually. The arms quickly begin to move the cube into a solved position. The robot is… Read More
