Designed by: RayRaywasHere
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.
Do-Nothing Machine by RayRaywasHere is licensed under the GNU - GPL license.Order Custom Print