While 3D printing has mostly involved plastic so far, future materials, including one harder than steel, could make a huge ...

Generally, 3D metal printers work by laying down a bed of metal alloy powder, then sintering it with an electron beam or a laser in a pattern based on a digital file. A second layer is automatically ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Since 3D printers debuted in the 1980s, the devices have been used ...

Our current level of technological development does not allow us to build things in space. In the best-case scenario, we are capable of assembling stuff in orbit, but the actual build of structures ...

Siemens Digital Industries Software is collaborating with the University of Michigan to take 3D printing education to the next level. They're offering a five-week online course that will provide an ...

Researchers have come up with a 3D printing method using liquid metal that's claimed to produce structures at least 10 times faster than existing metal additive manufacturing processes, though it does ...

For all the remarkable improvements we’ve seen in desktop 3D printers, metal printers have tended to stay out of reach for hackers, mostly because they usually rely on precise and expensive laser ...

The Grainger College of Engineering partnered with the Defense Department to research 3D printing for engineering military vehicle parts.

Print any oddly shaped object with a 3D printer. Also called additive manufacturing or rapid prototyping, 3D printing has many advantages over the more traditional subtractive manufacturing methods, ...