How Does a Jet Engine Work?

How Does a Jet Engine Work?

Share this story Stand behind a jet at full power and the experience is less like hearing a machine than being shoved by one. A modern airliner engine can produce more than 100,000 pounds of thrust from a device with essentially no reciprocating parts — just a...
The Man Who Made Stealth Real

The Man Who Made Stealth Real

Share this story Kelly Johnson gave the Skunk Works the SR-71 and the U-2. But it was his successor, a chubby, wisecracking thermodynamicist named Ben Rich, who took an idea most engineers thought was absurd — an aircraft you couldn’t see on radar —...
Trading Speed for a Kill

Trading Speed for a Kill

Share this story Here is a problem every fighter pilot eventually faces: you are behind an enemy jet, you have the advantage — and you are going too fast. Keep pulling and you will rocket right past him, handing him your tail. Ease off and he escapes. The...