The first internal combustion engine was made by a Frenchman called Etienne Lenoir in 1859. He simply modified a steam engine to suck in and ignite the inflammable gas from his gas lights. Unfortunately the explosions were very violent and the engine was very inefficient.Episode Contents:Models: A gasoline powered lager can mortar. A cutaway model shows the fundamental features of the engine: piston, valves, etc.Machines: An odd little vehicle with a hydraulic life made for a tv show.Guests: A tiny model airplane engine shows amazing power/size ratio. A Hornsby Ackroyd (c.1895) engine runs on parafin.Films: 40's promotional clips for car culture... Cartoon lives of Otto and Diesel.Extro: Motor mad disciples carry an offering to Carhenge!