Sitting in front of an enormous prototype jet engine, a German minister beams at the camera as he signs a cooperation deal with two top Rolls-Royce executives.

In the 1950s, East Germany desired a new airliner, so Brunolf Baade, a wartime bomber designer, responded with a futuristic ...

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If you've ever stood near a runway and watched planes take to the skies, you've probably also been awestruck by the sheer size of the engines that make it all possible. On large commercial planes, ...