 The plot centers on the many obstacles the inventor must overcome to patent his device.The plot of the 1996 action film "Chain Reaction" revolves around a technology to turn water (via a type of self-sustaining bubble fusion & electrolysis) into fuel and official suppression of it.A water-powered car was depicted in a 1997 episode of Team Knight Rider (a spinoff of the original Knight Rider TV series) entitled "Oil and Water".