Few things on this planet are more indestructible than the lowly cockroach -- except, of course, a cyborg
cockroach. That's what researchers at Case Western Reserve University are looking to create, and they're a lot closer than you may think. In fact, chemistry professor Daniel Scherson has found a way to harvest energy from the chemicals swimming within these insidious insects, meaning that they may soon be able to create robot cockroaches with a more reliable power source. To do this, Scherson and his team incorporated enzymes capable of converting a cockroach's food intake into electrons, which can then be funneled through a fuel cell to generate electricity. Unlike similar developments
, Scherson's technique doesn't rely on an external source like light, movement or batteries. All you need is a cockroach and a steady food supply -- basically, a college dorm room.
[Image courtesy of The Life Files