December 21st 2017 Thu, 21 Dec 2017 Description Wire Worm gear experiment. #junkAutomata #wormgear #gear #mechanism (More info…) Related To receive new blog posts by email Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.
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