In this video, I take on an exciting engineering challenge: combining two internal combustion engines into a single ...

A 2000 patent for an unconventional engine hinted at a groundbreaking design. But why has it never been brought to life?

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

A fair contender for the best British piston-engine fighter ever flown ... The forward engine is in the traditional location ...

More than 90% of global freight is transported by over 33,000 merchant marine vessels powered by two stroke crosshead engines ...

This particular SR22 stands out as a prime example of a first-generation airframe that has been extensively updated for ...

As previously mentioned, elevated and consistent results reporting low total Iron (Fe) content as an indication of mechanical and corrosive wear, coupled with BN results in excess of 20mg/KOH, provide ...

EADaily, November 3rd, 2025. To combat Ukrainian drones, you can use aircraft similar to the OA-1K Skyraider II turboprop attack aircraft, which has shown interest in Israel. Military expert Eduard ...

The Yak-9 performed more anti-tank missions, in particular, the Yak-9T variant with a 37mm cannon, in this case the ...

French aircraft manufacturer Aura Aero has opened a new assembly and operations centre in Florida as it seeks FAA ...

They contain impurities, but not very many. They contain sulfur, but also in acceptable amounts—no more than 0.03%. The viscosity stability index depending on temperature – the viscosity index (VI) – ...

The FAA’s MOSAIC rule takes effect on 22 October 2025, expanding sport pilot privileges and redefining how light-sport ...