this post was submitted on 11 Jul 2023

105 points (100.0% liked)

Mildly Interesting

17396 readers

77 users here now

This is for strictly mildly interesting material. If it's too interesting, it doesn't belong. If it's not interesting, it doesn't belong.

This is obviously an objective criteria, so the mods are always right. Or maybe mildly right? Ahh.. what do we know?

Just post some stuff and don't spam.

founded 1 year ago

MODERATORS

marcar@lemmy.world

Jimbabwe@lemmy.ml

WhatsHerBucket@lemmy.world

Terevos@lemm.ee

105

Gearless Magnet Bike (www.youtube.com)

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

7 comments fedilink hide all child comments

I bet that feels really weird to ride

you are viewing a single comment's thread
view the rest of the comments

[–] 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..