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Plans, files, and BOM to build your own 10” mini rack using T-slot extrusion and 3D prints.
yesterday

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More from Blog - Mac Pierce

And around we go... Making We're So Over, We're So Back

The process of making an single purpose art PC that uses an aluminum casting as the radiator for a water-cooling loop.

3 weeks ago 31 votes
The void will consume us and it'll be dank - Minionotics at Weatherproof

A review of the group show Minionotics (March 13th - April 13th, 2025) at Weatherproof Gallery in Chicago.

3 months ago 36 votes
NCCCIAP 2025 - Photos +

A photo gallery showcasing images taken at the 2025 National Conference on Contemporary Cast Iron Art and Practices.

4 months ago 44 votes
Fort Emplacements and FDM: making Castle Doctrine

How I made Castle Doctrine, a 1:1 scale fully 3D-Printed American Revolutionary War era cannon.

over a year ago 95 votes

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How Ancient Greek Technology Was Used to Sculpt Mount Rushmore

Designing their new republic, the Founding Fathers of the United States of America looked back to reference points in classical antiquity. That instinct continued to shape American endeavors long thereafter, and not just political ones. Take the example of Mount Rushmore, one of the country’s most popular tourist attractions. Originally conceived in the early nineteen-twenties […]

13 hours ago 2 votes
After the shortcuts

The initial adoption of new technology follows a regular pattern. The first group are hobbyists, people looking for a fascinating way to spend time. But that’s a small group–ham radio operators, for example, or theremin musicians. It’s the second group that gets the rest of us to take notice. They use technology to save time […]

12 hours ago 2 votes
The Only Time Prince & Miles Davis Jammed Together Onstage: Watch the New Year’s Eve, 1987 Concert

A too-precious genre of internet meme depicts departed public figures who did not know each other in life meeting in heaven with hugs, high-fives, and wincingly earnest exchanges. These sentimental vignettes are almost too easy to parody, a kitschy version of the “what if” game, as in: what if two creative geniuses could collaborate in […]

12 hours ago 1 votes
Why Ancient Romans Paid a Fortune for the Color Purple — More Than Even Silver

Purple may not be one of the most popular colors in the apparel of our age, but if you want it — as certain cultural figures have amply demonstrated — you can get as much of it as you like, even if you don’t belong to the aristocracy. That wasn’t the case in antiquity, as […]

yesterday 3 votes