There is probably no better chronicler into the full depth of American ingenuity than YouTube. Here one finds not just computer models for all manner of esoteric combustion engine designs, but actual ...

The linear range extender (LRE) features a special crankless engine and linear oscillation, which cannot achieve engine starting by accumulating the energy of the starting motor through the flywheel ...

The Astron Aerospace H2 Starfire is a clean burning hydrogen and water powered internal combustion engine alternative to battery cell technology. There is very little parasitic power loss with the H2 ...