We're not going to get into the whole "who made the first car" argument today. But there's not much doubt that the overall history of self-propelled vehicles goes back well beyond the Mercedes Patent ...

Cyclone Green Revolution Engine can burn any fuel and use any heat source (even focused sunlight) The Schoell cycle engine is a cross between a Rankine, Diesel and Carnot cycle engine. Rankine cycle ...

For hundreds of years of human history, the invention that has defined our ability to travel, explore, and expand our boundaries has been the combustion engine. This hallmark of mechanical development ...