Seems to be a lot of conflicting information out there... various websites that offer ways to convert your car to water (or at least to be mostly powered by water). Propaganda and conspiracy theories along the lines of oil companies buying out (or assassinating!) inventors who were trying to market a water powered car.
Has anyone had first hand experience with water powered cars? has anyone tried any of the multitude of kits available online to convert your regular car to be mainly water powered?