Following in the footsteps of its bigger brother, the AIRPod is a zero-emissions vehicle capable of reaching 50mph and requiring only air and your dignity for its fuel. Makers MDI are set to begin production by the end of the year, while Air France and KLM have already signed up to use the quirky-looking cars for airport shuttle duty. Nick Kurczewski of Inside Line got to test out a prototype and came away with mixed feelings, liking the 90 mile cruising range and "penny per mile" running costs, but finding the ride a bit bumpy. For his full impressions, as well as likely pricing and availability, hit the rea