If you’re reading Hackaday, there’s a good chance you had a rock tumbler in your younger days. Hell, we’d put odds on a few of you having one rumbling away in the background as you read this. They’re ...

In this video, I demonstrate how to create a vibratory tumbler called "The Cyclone" using scrap plywood, a PC fan, and some bolts. The project is presented clearly to help viewers replicate it at home ...