Beehive is 3D printing jet engines today, albeit small and potentially only going one way.
Why would you want a yet engine to go backwards?
I think by one way they are referring to cruise missiles i.e. the engine is only used once or twice. Once during test fire, and once in production environment.
Why would you want a yet engine to go backwards?
I think by one way they are referring to cruise missiles i.e. the engine is only used once or twice. Once during test fire, and once in production environment.