The US Air Force is using 3D printed drag reducers on planes to help speed them up and save fuel costs of up to $14M annually ...

Turning old fighter jets into a fine powder and using that to 3D print new components is a more sustainable way to build the ...

That means compressed air, and that means a pressure vessel. Since just about everything else on this robot is 3D printed, they asked the obvious question. Is it possible to 3D print a tank for ...