A new photo of the second B-21’s first flight offers a new look at the engine exhaust, which appears very similar to the B-2’s one. Last week, the second B-21 Raider stealth bomber took to the skies ...
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 ...