Well. Sub-zero is a range. 0K, or absolute zero, is sub 0°C. So sub zero can be equal to absolute zero in one instance of the range.
Comment on Absolute zero is almost always colder than sub-zero.
borf@lemmynsfw.com 4 months ago
“Almost?”
brokenlcd@feddit.it 4 months ago
BarbecueCowboy@lemmy.dbzer0.com 4 months ago
I think they’re making a Kelvin joke.