this post was submitted on 11 Jul 2023

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Mildly Interesting

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Gearless Magnet Bike (www.youtube.com)

submitted 1 year ago by BlueEther@no.lastname.nz to c/mildlyinteresting@lemmy.world

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I bet that feels really weird to ride

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[–] RubberElectrons@lemmy.world 4 points 1 year ago

Might be involved, but segmenting the copper disk and selectively dis/connecting the segments with some kind of switches would dictate whether Eddy currents could flow or not..