Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The ...

The mere fact that this engine starts and runs is a testament to the ... The engine's sound is not what you would expect from a rotary, and if we're being honest we don't find it terribly pleasant ...

When most people hear the term "rotary engine," they probably think of Mazda first, as rotary engines have been part and ...

Talk of radically different designs always leads to a single name – Wankel. The Wankel rotary engine, most notably used in automobiles by Mazda, has been around since the late 1950’s.

which then allows combustion to start with the introduction of a spark from traditional spark plugs. Two plugs are generally fitted to a rotary engine, as due to the shape of the combustion ...

An curved arrow pointing right. Aliaksei Zholner built a tiny working rotary engine out of a piece of paper. The engine runs on compressed air. He was prompted to build the engine after reading a ...