Add Yahoo as a preferred source to see more of our stories on Google. Chinese scientists have developed what they claim to be the world's first near-100% efficient jet engine afterburner. If true, ...

A closer look at the USAF's most exquisite aerial predator.

I built a real, working jet engine using a simple brushless motor. The results are crazy, with incredible thrust and power. Watch the video to see how I built it. Hope you enjoy this Jet engine Hindi ...

Printing a model jet engine is quite an accomplishment. But it wasn’t enough for [linus3d]. He wanted to redesign it to have a turbojet, an afterburner, and a variable exhaust nozzle. You can see how ...