Do-Nothing Machine


The Trammel of Archimedes is a device used to trace an elliptical path. It is sometimes made as a novelty and called a "do-nothing machine" or a "smoke grinder." It is extremely easy to print and assemble but hard to put down. Wikipedia has an aw...

Tags: archimedes toy trammel ellipse fave makerbot snapfit solidworks

Link: http://www.thingiverse.com/thing:5103



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