The world's first 3D-printed gun, the Liberator, has been printed, assembled, successfully test-fired -- and now the 3D CAD files are available to download, if you wish to create your own gun. A video ...

China has reportedly tested a type of 3D-printed turbojet engine recently, with an expert saying on Thursday that this technology enjoys cost-efficiency and help mass production of drones and ...

NASA's RAMFIRE project is investigating the use of additive manufacturing, or 3D printing, to design lightweight rocket hardware. When you purchase through links on our site, we may earn an affiliate ...

After two years of preparation and four delays over the past several months due to technical glitches, Indian space startup Agnikul has successfully launched its first suborbital test vehicle, powered ...

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 ...

One of the challenges with 3D printing is seeing how far designs can be pushed before they break. This includes aspects like flexible hinges and structural components, but also smaller details such as ...

A small 3D-printed rocket engine designed and built by a team of university students flared to life in a hot-fire test in the Mojave Desert on Saturday (Oct. 5) in a major first for additive ...

3D printing has taken off as a niche manufacturing method, enabling consumers to design and build their own goods. As such, it now holds an important place in the manufacturing industry. Objects can ...