155

None of the others in town have these, thought it was unusual enough to share

you are viewing a single comment's thread
view the rest of the comments
[-] ThePantser@lemmy.world 2 points 10 months ago

But what powers the wheels? Charged by spinning? What happens if they don't get used long and the wheel dies.

[-] nulatium@programming.dev 1 points 10 months ago

By spinning yes, they operate mostly passively and therefore last a long time, including by having terrible security to save battery life.

https://www.youtube.com/watch?v=iprBprAFXCk

this post was submitted on 18 Dec 2023
155 points (90.2% liked)

things that are mildlyinteresting

677 readers
1 users here now

post things that are mildly interesting

founded 3 years ago
MODERATORS