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

Aluminum is one of the most useful metals in modern life. It is light, strong, affordable, and easy to recycle. That is why ...

The accomplishment "paves the way for long-distance and long-duration missions where creating spare parts, construction components, and tools on demand will be essential." When you purchase through ...

Metal 3D printing has long promised aerospace-grade parts at desktop scale, but titanium has stubbornly resisted that vision. A new approach called cold metal fusion is changing that equation, turning ...

In an experiment that sounds about as safe as bobbing for fries, ESA carried out the first-ever 3D metal printing in space aboard the International Space Station (ISS). Built with Airbus, the Metal 3D ...

Editor’s note: Innovation Thursday – a deep dive into a newly emerging technology or companies such as our Startup Spotlight – is a regular feature at WRAL TechWire. RALEIGH – Researchers have ...

Researchers have found special atomic patterns called quasicrystals in 3D-printed aluminum alloys. Quasicrystals increase the strength of 3D-printed aluminum, the researchers discovered, making it ...

Welding is typically used to join two parts together, whether those parts be metal or plastic. There are various styles of welding, but we won’t go into those here. Casting is the act of pouring a ...

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 ...

It’s been a while since 3D printers became available and started allowing people to create 3D objects in the real world right from their own home. If you’re interested in getting a rundown of what 3D ...