Hello Everyone, Check this Air engine Out. We can all agree that Pneumatics wont do this. This Air engine is a recreation of the USS Monitor Steam Engine which is an early American War Ship that was built by Swedish American John Ericsson. This engine is pretty interesting with how it was designed to function. Its very elaborate engine design with opposed cylinder piston that functions a lever arm which is connected to a center crank shaft and it also is name the vibrating lever engine. It was such a neat build I made more then one videos to. I made another video where you see inside and can watch the cylinders move up and down.