Everyone wants to 3D print with metals, but it is a difficult task. You need high temperatures and metals with high thermal conductivity make the problem even worse. Researchers at Caltech have a way ...

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 ...

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 ...

Currently, most 3D printers work by either depositing or melting building material in successive layers. Unfortunately, this results in the finished objects looking kind of chunky, as the ridges ...

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 ...

D printing is getting less finicky in 2026. New materials, machines, and software are cutting setup times and making high-quality prints easier.

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Resin or filament 3D printing: Which is best for you? Best answer: You'll want a filament (FDM) printer for printing large models such as cosplay accessories. Resin (SLA/DLP) printers are best for ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

With 3D printing becoming more and more accessible, there still exist a few limitations or practices that come out rather messy. One of these practices is resin stacking which could not only be messy ...

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