Sound daft? Well, not so, as this from the Guardian reports; and we have mentioned compressed air vehicles on this very blog before. But this particular technology is currently undergoing genuine commercial testing and several manufacturers have already taken up licences to manufacture the technology.
I suspect that Guy Negre, the inventor/developer just might be onto a winner with his Airpod.
I hope that they make them look a little smarter than this particular prototype though!
