Nicholas Toth hunched over his lathe with sweat on his brow and a smile on his face. The sound of brass being shaved to the exact width he needed put that smile there. “In a lot of respects I feel ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Murky, turgid waters are about to become much easier for divers to ...

Navy divers face one persistent problem in underwater missions: low visibility. The Naval Surface Warfare Center has been developing its own solution, the Divers Augmented Vision Display, or DAVD. The ...

Adam Savage recently spent time at the Met Museum with conservator and armorer Ted Hunter, and the experience led him to ...