from the everyone-has-priorities dept.
Shareable writes "Makerbot just launched Project Shellter, which will leverage the Makerbot community's network of 5,000 3D printers to make shells for hermit crabs — which face a species-threatening, man-made shell shortage (they inhabit abandoned shells)."
(1) Never draw what you can copy.
(2) Never copy what you can trace.
(3) Never trace what you can cut out and paste down.