Full Color Un-Manufacturable Part
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mathgrrl
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This print-in-place impossible screw has two interlocking pieces that twist freely but cannot come apart! A great example of an object that can be made with layer-by-layer 3D printing, but not with traditional manufacturing methods. The model is a remix of TheKre8Group’s Un-Manufacturable Part, with increased clearance, elongated twisty part, and full color added to the interior twist… // Hacktastic