this post was submitted on 24 Mar 2024
570 points (97.3% liked)

Funny

6923 readers
168 users here now

General rules:

Exceptions may be made at the discretion of the mods.

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] Justas 0 points 8 months ago

They could have made an indefinitely spinning one by sticking a ring of copper wire and running power through it while making the top magnetic, building a type of brushless motor.