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.

With characterful decorating in full swing, designers explain how they'll be featuring this elegant, artisanal technique in ...

The rock box also needed to hold a vacuum—to protect its contents from Earth contamination, but also to protect Earth, in case there were dangerous elements lurking in the moondust. The ...

We’re wondering what other purposes this modular design could have, like the smallest rock tumbler or resin print rinser. Making lab equipment is phenomenal for saving money for things that just ...

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