this post was submitted on 06 Jan 2024
252 points (90.4% liked)

Mildly Interesting

17447 readers
150 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
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 19 points 10 months ago (1 children)

In the cheap one, we have two perfectly flat brass pieces pressing against each other.

I'll bet you any ammount you want, that's not brass. It's iron with brass coating.

[–] [email protected] 13 points 10 months ago (1 children)

Is a brass coating not, technically, a flat brass piece pressed against another?

[–] [email protected] 1 points 10 months ago