It is very much within our human nature to tinker with stuff, to experiment, to try to meld things together, but sometimes the results can be .... interesting, to say the least. Take for example, the Roomba Chimp: it's essentially a WowWee Alive Chimpanzee stuck onto an iRobot Roomba vacuum cleaner. Take 10 seconds and watch this Frankenstein-like creation move around with the Chimp activated and making faces and noises as it moves. To quote one commenter: "How disturbing. I must have one."