3D printed nanomaterial could replace kevlar and steel for bulletproof armor

The Institute for Soldier Nanotechnologies (ISN), made up of the MIT, Caltech, ETH Zurich and the US Army Research Lab, has used 3D printing technology at the nanoscale to form a material that is reportedly more effective at stopping a projectile than Kevlar or steel. Thinner than a single human hair, the material is made […]