Let’s say you want a radio-controlled flying insect (and really, who doesn’t?) Sure, you could go out and get a Wowee Dragonfly. But that’s made of plastic, and is really just a radio-controlled plane with flapping wings. Booooring! Instead, you could get yourself a rhinoceros beetle, stick electrodes in its brain and presto! Radio controlled flying insects real enough to frighten any annoying little sister.