Most the huge automotive demand for oil is due to the fact that modern internal combustion engines favored by big car makers are HIGHLY INEFFICIENT. In fact, the top efficiency rate of our BEST engines don't exceed 28%.
Obviously, the more efficient the engines, the lower the fuel consumption. Enter Niko Tesla's engine... invented over 98 years ago, it reaches efficiency rates of 60%.
Read more:
http://pesn.com/Radio/Free_Energy_No..._TeslaTurbine/