this post was submitted on 17 Feb 2024
248 points (97.3% liked)

Showerthoughts

29581 readers
1303 users here now

A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The best ones are thoughts that many people can relate to and they find something funny or interesting in regular stuff.

Rules

founded 1 year ago
MODERATORS
 

If a machine is never 100% efficient transforming energy into work because part of the energy is converted into heat, does it mean an electric heater is 100% efficient? @showerthoughts@lemmy.world

you are viewing a single comment's thread
view the rest of the comments
[–] WIPocket@lemmy.world 6 points 8 months ago

I so want this to be true, but dont they produce radio waves?