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Opening and testing the powerful Prusa XL 3D printer for the first time — a detailed look at setup, features, and performance ...

3D printers are affordable enough that almost anyone can buy one, but should you? Before you dive in, here's what to consider—about materials, possible uses, software, and much more. Since 2004, I ...

The first metal 3D printer that will be used in space is on its way to the International Space Station. The Cygnus NG-20 supply mission, which is carrying the 180kg (397 lbs) printer, launched on ...

Concrete 3D printing reduces both time and cost by eliminating traditional formwork, the temporary mold for casting. Yet most ...

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 ...

The engine is China's first 3D-printed, ultra-lightweight miniature turbojet engine in the 160-kilogram thrust class to complete a flight test. It utilizes a multi-disciplinary topology optimization ...

A 3D-printed minimalist turbojet engine independently developed by the Aero Engine Corporation of China (AECC) has completed ...

Have you ever been tempted by those metal 3D printing services? [Carter Hurd] has, and puts them to the test with a wristwatch. (Video, embedded below.) It’s fair to say that among Hackaday readers ...