Rim-driven thrusters turn the normal propeller-motor arrangement inside out; rather than mounting the motor at the center of the propeller, they use a large hollow motor, with the blades attached to ...

‘I don’t like my Honda Acty Attack’s performance. Can I get a 5,000-hp upgrade?’ said no Kei truck owner ever. Then Cody Detwiler bought one, and all the hot hinges of hell broke loose when he ...

The Ford Total Performance era has achieved mythic status in the annals of racing and street automotive culture. From the small-block V8s that shaped the muscle car era to the Le-Mans-winning 427 ...

Click to open image viewer. Early flight tests of the first General Electric turbojet engine, the Type I-A, clearly showed the need for more power. GE followed with designs generating increased thrust ...

Screenshot from social media post of Ukrainian volunteers assembling a small cruise missile with a pulsating Trembita engine. Its task is to destroy objects and exhaust the enemy’s anti-aircraft ...

What is the difference between military and commercial engines? The answer is either a lot or not much at all, as it depends on what military aircraft you are talking about. Fighter jet engines are ...

Fighter jet engines are complex machines that enable aircraft to reach incredible speeds. The modern fighter jet is defined by its engine, which accelerates a tremendous volume of air rearward that it ...