CLASS TWO - MISSING INTRODUCTION!!!

First published at 10:41 UTC on March 27th, 2020.

Here I briefly outline the principles of leverage and how it could be applied to movement.
Something to mention, is that the exploration of this principle affords an overview of choices: more or less effort, more or less inherent force in the moving …

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SensitivityNormal - Content that is suitable for ages 16 and over
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