It sounds like a scene from a sci-fi flick. Or a horror film. Take your pick. Scientists of the future have finally found a way to digitize our brains and store them in storage disks (or Dilithium crystals for more capacity). One day you're human and the next day you find yourself in the body of an android. OK, this experiment might not exactly be that sensational, unless you happen to be a roundworm whose suddenly finds itself with the body of a LEGO robot.