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Tolchin Drive - Short Original Film Copy

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First published at 18:23 UTC on February 10th, 2021.

Grassroots Mechanic Movement

Stclairtech

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This is a clip of the original Tolchin drive. It uses a spring motor (wind-up) power source and appears to have an inner assembly and outer trolley. It looks like he was using rubber bands between them, and the inner assembly may have a slight downward slope to allow gravity to help. Those were eliminated in the Shipov version with an electric motor and controls. I will get a video of that posted here for comparison.

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Category	Science & Technology
Sensitivity	Normal - Content that is suitable for ages 16 and over

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Grassroots Mechanic Movement

3 weeks, 1 day ago

Tolchin Drive - Short Original Film Copy

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