There’s not a whole lot of explanation attached to this video clip, but this is either white sand, powder or flour (or maybe it’s a zillion dollars’ worth of coke) showing the shape of sound. The ...
Who else remembers Spirograph? When making elaborate spiral doodles, did you ever wish for a much, much bigger version? [Fortress Fine Woodworks] had that thought, and “slapped a router onto it” to ...
The holidays always remind us of our favorite toys from when we were kids. Johnny Astro, an Erector set, and — of course — a Spirograph. [CraftDiaries] has an Arduino machine that isn’t quite a ...
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