Ever noticed that the front of every jet engine is shiny metal, not painted? In this video, we dive into the fascinating science and safety reasons behind it — and why airlines always paint their ...

Throughout its brief but interesting life, the Progvev-T encountered numerous problems that ultimately doomed this gonzo idea to obscurity. The Cold War was a time of extreme experiments when it came ...

A jet engine is any engine that can propel an aircraft of some kind via rearward expulsion of a jet of fluid, typically a hot exhaust gas that the engine generates by drawing in fuel from the ...