The Walmart 3D-printed extension measures around 8,000 sq ft (743 sq m) and reaches a height of 20 ft (6 m), making it one of the world's largest 3D-printed structures Alquist 3D 3 / 5 ...

ESA scientists have successfully demonstrated 3D printing of a metal part in space for the first time. 3D printing in space poses challenges, as many methods rely on gravity to position materials ...

home that we were able to print in 24 hours ... a giant 3D printer arm suspended over a rotating carousel extrudes a constant bead of molten plastic to create a solid shell for the structure.

Why it matters: Astronauts aboard the International Space Station have successfully 3D printed the first metal part in space ... It's worth noting that plastic-based 3D printers have already ...

The curvy, beige walls are being piped out by Icon’s Vulcan, a 14.2m-wide 3D printer standing at 4.7m and weighing 4.75 tonnes. A print technician monitors Vulcan as its robotic arm and nozzle ...

A teenager in Detroit was arrested after his house was raided in a 3D-printed gun sting, CBS News reports, amid a federal crackdown into illegal weapons parts produced with consumer fabrication tech.

In America, a small piece of 3D-printed plastic can turn a semi-automatic ... An MCD is a small piece of metal or plastic that’s attached to the back of a semi-automatic pistol.

Initial reaction: “Holy shit, a super-aero 3D-printed titanium roadie, that’s insane.” Secondary reaction: “Eh, this is just a concept, it’ll never be real.” No. 22 put the new frame through numerous ...

Selling the illicit items to undercover agents, the man allegedly said he had enough merchandise to arm a small army. Brandon J. Sharpe, 29, on Aug. 27 appeared before U.S. District Magistrate ...

Officials at the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF) are sounding the alarm about these devices, which can be made on a 3D printer and sometimes cost as little as 40 cents.

recoil spring and barrel are usually metal and so are far harder to build with a 3D printer. Some websites sell barrels and bolts, so a person can buy these items and print the rest — almost ...