[Hyna] has spent seven years working with electron microscopes and five years with 3D printers. Now the goal is to combine expertise from both realms into a metal 3D printer based on electron-beam … ...

Casting metal and 3D printing go together like nuts and gum, and there are no shortage techniques that use the two together. Lost PLA casting is common, and sculptors are getting turned on to creat… ...

The DIY movement has never been more relevant, or more ambitious. These projects aim shockingly high -- and they find a lot more success than you might expect.

DIY metal 3D printer Meanwhile, SpaceX is 3D printing next-gen rocket engines like the Super-Draco out of high-quality metal alloys.