(U.S. Army/Staff Sgt. True Thao)

Army researchers have devised a method to produce ceramic body armor, lightweight but strong, from a 3D printer. Except that 3D printers are meant to print out knickknacks, not flak jackets — which meant that engineers had to hack into the printer to get the job done.

Read More Show Less
Photo via Department of Energy

It usually takes the Navy around five months to build even the smallest submarines to ferry Navy SEALs into and out of combat zones — but thanks to new technology, the Navy's most elite warfighters could slap together a submersible hull in just a few weeks.

Read More Show Less
© 2018 Hirepurpose. All rights reserved. Registration on or use of this site constitutes acceptance of our Terms of Service.