Just got told about this at work: "Walace and Gromits world of invention" (UK only... i think) I think the series has been featuring inventors and inventions, and this episode features an electric motor which uses a "continuously variable electric field" and is upto 93% efficient. His motor came in 2nd and 4th in the Isle of Man Electric TT race. Not being a motor person, this sounds quite impressive, so thought i'd put it out there Also. did you know that electric cars have been around for around 150 years?! Anyone see any others in this series? Any good?