Project update

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Mark Rehorst

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Apr 18, 2026, 2:22:59 PM (8 days ago) Apr 18
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Some of you may have seen my sand tables, the latest being Arrakis 3.1

I recently did an experiment with it. 

I removed the sand box, painted the underside of the glass top with glow in the dark paint, and added a 3D printed a UV laser holder that fit on the magnet carriage in place of the magnet. Then I ran some drawings to see what it would look like:


first laser test.jpg

Christian Williams

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Apr 23, 2026, 2:43:00 PM (3 days ago) Apr 23
to milwaukee...@googlegroups.com
My Arrakis. My Dune.🔥

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Raymond Cashaw

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Apr 24, 2026, 7:59:23 AM (2 days ago) Apr 24
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