The 3D-printed drones cost between $2,000 and $3,000 each. The biggest challenge has been getting parts approved by the ...

Army Staff Sgt. Matthew Daliege’s mobile artillery system was exposed for less than a minute as it darted across a dusty road ...

In a project for the US Army, leveraging machine ... unwinding and reloading them into 3D printers. “We’re going to keep studying this system, because mechanical efficiency, like so many ...

IIT-Hyderabad, Simpliforge Creations, and the Indian Army have achieved a ... designed a concrete mix that could be 3D printed on-site while offering superior mechanical performance, durability ...