The Machine That Does Nothing Actually Does Something

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In this video I show you the nothing machine and how it works. I talk about why it takes energy to hold a weight in place without moving it.

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STL file for nothing grinder: https://www.thingiverse.com/thing:5103

Mathologer created the STL file for the 3-way nothing grinder found here:
https://www.youtube.com/watch?v=7Fn-26Jmi5E