The inline-4 engine has become a standard powertrain across most automakers' vehicle lineups, due mostly to its small size and efficiency. But, have you ever wondered how inline-4 engine actually ...

In this fascinating video, we journey through the intricate process of building a rotary valve engine from scratch. Watch as ...

V8 Engine Model In today's video, I want to show you how to assemble a fully working model of the V8 engine with an accelerator pedal from basic materials and powered by electric screwdriver. This ...

More than merely a meme, Honda's VTEC technology makes an engine more efficient and quicker over a broader range of speeds. Here's what it is, and how it works.

How air-cooled engines work, and why it doesn't matter any more From the Porsche 911 to the cheerful VW Beetle, here's why air-cooled engines once ruled.

Learn more about how 2-stroke and 4-stroke engines work, as well as their differences. Our team of experts prepared a guide about everything you need to know about 2- and 4-stroke engines.

Pratt & Whitney's web site has a simple tutorial about how jet engines work. Also, its web site recounts the company's long history in airplane engine design and manufacturing.

Steam engines haven't been the primary method of travel for decades, but the technology and its modern applications continue to evolve in certain industries.