This 3D printed planetary gear fidget spinner is a fascinating mechanical design that seems like it could spin forever. The ...

They are tiny, mesmerizing and an online sensation. Lexi Sheehan, the artist behind the 3D dragon fidget keychain design is working long hours to restock her creation, with each one every bit as ...

This magical 3D printed fidget spiral has everyone hooked with its smooth motion and mesmerizing design, making it both ...

When Allan Maman, a 17-year-old senior at Byram Hills High School in Armonk, New York, asked to stay after school and use the school's 3-D printer, his physics teacher was thrilled. The teacher would ...

It had to come to this. For his entry into this year’s Hackaday Prize, [Sean Hodgins] created a persistence of vision fidget spinner. This isn’t just any PoV fidget spinner — this is the ultimate in ...