For example, check out this Ford EcoBoost turbocharged 3.5-liter V6 with an exploded piston. This engine came out of a 2012 Ford F-150 with over 200,000 miles. The owner bought the truck at ...

However, [Attila Blade]’s version of a free-piston type Stirling engine is simple enough to be built in a matter of minutes. To build the engine you only need a test tube, steel wool ...

When you're at an airport and see propeller aircraft, you likely think it is powered by a piston engine. This is usually true among smaller planes, like the Cessa 172 Skyhawk and the Piper Archer ...

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 ...

When an engine is all the way off, none of its processes are running. The pistons in the cylinders are completely stopped and no energy is being generated. When an engine is idling, on the other ...

LiquidPiston’s flagship innovation, the X-Engine, builds on the principles of rotary engines but with a transformative twist.