1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

The Wild West era of 3D printing, which early adopters like me have enjoyed for so long, is fading away. But as the industry ...

A few years ago, 3D printing sounded like science fiction. Today, there are thousands of beginner-friendly designs perfect for learning the basics.

According to Towards Chemical and Materials Consulting ™, The global 3D printing materials market size was estimated to be ...

Believe it or not, there was a time when the only way for many of us to play video games was to grab a roll of quarters and head to the mall. Even though there’s a working computer or video game ...

You also can 3D-print tools when teaching new operators, or in situations where manufacturing speed or safety matters more ...

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 ...

Elegoo's Centauri Carbon 3D printer is a beginner-friendly option that's easy to use and currently on sale for $300.

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 ...

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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 ...