D printing is a fun hobby and there are many useful items that you can make. Here are 13 projects you can try out to test ...

Aluminum is prized for being lightweight and strong, but at high temperatures it loses strength. This has limited its use in ...

The U.S. Army is turning battlefield logistics into a software problem, using 3D printers and modular components to produce ...

Chris Borge] has made (and revised) many of his own tools using a combination of 3D printing and common hardware, and recently decided to try metal casting. Having created his own tapping arm, he ...

Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in ...

Holiday greeting cards that feature your own photos are much more meaningful than generic ones from the store. We rate the top services for creating unique cards and personalized gifts. I've been ...