Interesting engineering. See if you can figure out how it works before he tells you.
https://youtu.be/76amOgNzdDQ
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Interesting engineering. See if you can figure out how it works before he tells you.
https://youtu.be/76amOgNzdDQ
Magnets?
i can see the design clearly, and will not say it here.
The commentator provided a clear explanation of how it works.
There's too much tension in the world to figure this out.