When it comes to unconventional engine design, few exceed the Wankel rotary in terms of weirdness. Despite that, the same basic principles of internal combustion apply here: Fuel and air are mixed and ...

Here's the process of making this rotary valve engine with a different intake and an exhaust system. It wasn't easy to start this engine and took some time to fully complete it. #shorts #diy #asmr ...

This is what it takes to maintain a 9,000-rpm racing engine.

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

The Army evaluated the names of more than 500 tribes and Native American figures before selecting Cheyenne II. The name was ...

Retired fighter jet pilot Col. Hector Tarrazona writes: “Our nation needs a spiritual and moral revolution against political leaders and evil acts. “Top sectors of our society need to take the ...