Incidentally, the link http://www.calvertfilm.fsnet.co.ukwww.calvertfilm.fsnet.co.uk above covers the 153 mph model rocket car called LIGHTSTORM 2 and other cars such as Daft Ada, Lightstorm and many more, some even faster. Team Hart won Gold, Silver and Bronze medals, plus the Sportmanship award in Techno Games over a period of years. Rocket cars were also featured on Robots Revenge on Discovery Channel. Clips on YouTube.