These 3D prints I started with helped me learn fit, settings, and materials, but they also showed me which projects aren’t ...

The Apollo 13 moon mission didn't go as planned. After an explosion blew off part of the spacecraft, the astronauts spent a harrowing few days trying to get home. At one point, to keep the air ...

Researchers have demonstrated the first chip-based 3D printer, a tiny device that emits reconfigurable beams of visible light into a well of resin that rapidly cures into a solid shape. The advance ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The first metal 3D printer aboard the International Space Station ...