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November 15, 2018

epicyclic

Retrotechtacular: Planetary Gears Are Out of This World

January 13, 2015 by Kristina Panos 16 Comments

Continue reading “Retrotechtacular: Planetary Gears Are Out of This World” →

Posted in Hackaday Columns, RetrotechtacularTagged annulus, compound gearing, epicyclic, epicyclic gearing, gear, gear ratio, pencil sharpener, planetary gears, wobble stick

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