2012年6月5日星期二

PrimoGraf laser-cut hyper-Spirograph

Cory Doctorow at 4:42 am Thursday, Jan 13

LeafPDX's PrimoGraf is a $150, laser-cut hyper-Spirograph-like device that makes extremely lovely Coach Factory Outlet Online, intense geometric doodles in infinite variety.

The PrimoGraf is a hand cranked drawing machine. Using wooden gears with prime number based gears an infinite array of drawings can be made. It comes complete with 7 gears, 2 set of rods and penholders so you can create many variations. Different setups can be achieved instantly by simply picking different holes. Made of walnut, basswood, and solid brass and hand crafted in Portland coach outlet, Oregon.
PrimoGraf Drawing Machine (Thanks, DugNorth!)
 
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