The Wankel motor (circular piston engine) as a motor of the future!? Discussions about a new hydrogen combustion technology in connection with the Wankel motor have been going on for some time now. In earlier times, the Wankel motor mainly failed due to the high fuel consumption. A gasoline-powered Wankel motor is still being used in a Mazda sports car today! It is a heated discussion about the combustion process in progress. There is, for example, a proposal from Siemens to clean the exhaust gases in a plasma. This sounds already very technical, however, otherwise it can not be illustrated. To the plasma proposal: If one considers the processes that run in the plasma state of fuel media more closely, then if the plasma process is designed accordingly, a high-quality fuel gas can be produced from the various fuels and water pistons! That was now from a technical book. Siemens has proposed an electric heating of the plasma. Unfortunately, all the proposals are still connected to a high energy consumption and not exactly environmentally friendly. Since hydrogen can be directly burned in the Wankel engine – circular piston engine, it is a variant of the future gym gym.