It's what we've all been waiting for - a car powered by fecal matter. The Bio-Bug runs on processed methane gas generated as part of the raw sewage treatment process. This kind of, be it unsexy, eco out-of-box thinking is what we need.
See the full BBC report here.
Would you drive a poo-powered car?
How would you advertise such an automobile - surely the aspirational Tom Ford style approach wouldn't work, or would it?