The US Army plans to replace Raytheon's Cold War-era shoulder-launched FIM-92 anti-air missile with the Next-Generation Short ...
Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback