Lithe Little Bird

As we search for cleaner ways to make us go faster, it's nice to be reminded of the basics once in a while. British engineer Richard Jenkins just broke the speed record for a vehicle powered solely by wind, clocking in at almost 203 km/h. This little bird's design enables it to travel at between three and five times the speed of the wind propelling it. The team who made it worked for ten years on it, and describes the craft as a "very high performance sailboat", but with a smaller, solid wing, as opposed to a sail to harvest the wind. Standing still, Green Bird weighs only 600kg.


