It may seem like a horse-drawn Zeppelin, but Astro Mechanica seems to be all-in on its revolutionary hybrid-electric ...

The 20th century was the age of the internal combustion engine. The fruits of industrial progress produced power plants tasked with everything from running generators to powering warplanes. The First ...

From piston engines to future hydrogen fuel celled engines, the history of aero engines is full of revolutions.

The largest sin the original VW Beetle ever committed was sporting a drivetrain seemingly made of wet paper bags. So to say, it could have been better in the power department. Well, we're not sure ...

Astro Mechanica partners with Helix to integrate high-energy density radial-flux motors into their new hybrid-electric supersonic jet engine design.

A collaboration between Meyers Manx and Bespoke Engineering Australia leads to the development of a groundbreaking radial engine kit for the legendary Meyers Manx beach buggy. COSTA MESA, ...

During World War II the radial engine was popular, and it was used in many fighter and bomber aircraft. Manufacturers in aviation used them because the engines deliver a ton of power for their size, ...

The Twin Cat was a late 1970s/early '80s supplemental type certificate (STC) modification for the Grumman Super Ag Cat, replacing its single radial engine with two Lycoming flat-6 engines to offer ...