Article: Self-sustaining killer robot creates a stink

NewScientist.com

It may eat flies and stink to high heaven, but if this robot works, it will be an important step towards making robots fully autonomous.

To survive without human help, a robot needs to be able to generate its own energy. So Chris Melhuish and his team of robotics experts at the University of the West of England in Bristol are developing a robot that catches flies and digests them in a special reactor cell that generates electricity.