Watch the full process of creating a wearable custom shoe replica using a 3D printing pen in this visually engaging tutorial! We walk you step-by-step through designing the upper, shaping the sole, ...

Discover how to build a miniature car structure using a 3D pen, cardboard, and metal rods in this creative DIY project. Follow step-by-step as we design the chassis, craft intricate wheels from 3D ...

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

This guide focuses on hacks that students can use to improve academics, reduce anxiety, and save money on hardware and ...

A scrap of yarn can be handwoven into a tiny strawberry or a block of mud can be transformed into a glowing lamp. In a world ...

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 ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Melanie Pinola If you’ve ever had a pen mysteriously wander away from your desk, and then ...

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 ...

Information provided on Forbes Advisor is for educational purposes only. Your financial situation is unique and the products and services we review may not be right for your circumstances. We do not ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

This communication demonstrates that a 3D printing pen, commercially-available as a toy for kids, can be used to draw thermoplastic electrochemical sensors using conductive filaments over any ...

Still undecided on a Christmas gift? Don’t panic, we have a solution for you. If you’re considering investing in a 3D printer or a 3D scanner, this list should be right up your alley. We took a closer ...