Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A crewed submarine is, at its most elemental level, a machine ...

The ‘Godiva 2’ submarine features numerous 3D printed parts designed to withstand the harsh ocean environment, including the fins, feet, propeller, interior steering components and many other fixings ...

More and more U.S. warship and submarine parts are being 3D-printed—and now the Navy is going after the “really hard problems,” a top official says. “I could go anywhere in the Navy, and you will see ...

Model submarines small enough to rest on your thumbnail will make sure real submarines stay invisible and aid in identifying enemy submarines and other vessels. The U.S. Navy is combining two new ...

3D printing is a downright futuristic technology. People can use plastic filaments, resin, and other materials to create custom objects. The quality of the print is limited by a user's printer, but ...

The USS Virginia seen in 2010. The 3D-printed part is destined for another Virginia-class sub, the Oklahoma. A crewed submarine is, at its most elemental level, a machine designed to preserve a bubble ...