Yesterday we had one scary(ish) robot design, and here's another. Ok— not so scary, really, as all Daisy's slice'n'dice menace is just a sham. That huge propeller is simply a fiberglass copy of a cargo ship one. And all it does is flex and rotate its robot muscles, slowly. But it's massive, and it does have a built-in camera which allows it to track passers-by, and spin its blades at them as you can see in the video below.