In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet ...

We all know how a conventional internal combustion engine works, with a piston and a crankshaft. But that’s by no means the only way to make an engine, and one of the slightly more unusual ...

Diesel engines can technically run backwards, though there's very little (if any) practical applications for this, especially ...

As Ram touts a refreshed HEMI engine for 2026 and Dodge makes HEMIs stock for all 2026 Durangos, we dove into the history of ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A jet engine is a highly complex piece of equipment with a ...

Rotary engines (also known as Wankel engines and Wankel rotary engines) are quite different from piston or "reciprocating" engines. One of the distinguishing features is that they don't need valves to ...

More an ancient tool than a groundbreaking gadget, the fire piston relies on basic chemistry to ignite a campfire with the ...

A Tesla Model 3 owner needs brakes, and the $1041 dealer quote is a tough pill to swallow. Can owners really perform a DIY ...

Sonic Fire Tech has developed a device that can extinguish flames using acoustic energy below the range of human hearing. The ...

When it comes to the break-in period for a new car, have you ever wondered: Can I immediately take it on the highway and drive at 120 km/h? Recently, a friend of mine asked this question while driving ...