A Gory Peek at the Immanent Robot Uprising - The Carnivorous Clock

Apparently having never seen any sci-fi movies, scientists have come up with a way to power machines using a bacteria-filled fuel cell that generate electricity by “digesting” organic material.  Their first prototype device is a clock that is powered by catching and digesting insects, but an army of flesh-eating robots is certainly in the making.  (via Engadget)