California-based space company Rocket Lab will launch more hypersonic test vehicles for the U.S. Military, as the Department of Defense (DOD) continues to invest in hypersonic technology.

They then programmed a Mars 3 Pro 3D printer to use a photopolymerising clear resin to build a lens using the same parameters as an Edmund Optics 12.7 mm diameter plano-convex lens with a 35 mm ...