this post was submitted on 14 Feb 2026
303 points (96.3% liked)

Greentext

7780 readers
1698 users here now

This is a place to share greentexts and witness the confounding life of Anon. If you're new to the Greentext community, think of it as a sort of zoo with Anon as the main attraction.

Be warned:

If you find yourself getting angry (or god forbid, agreeing) with something Anon has said, you might be doing it wrong.

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] xep@discuss.online 16 points 1 day ago (2 children)

It's interesting because very pure water without asperites can be heated above 100c at standard pressure at sea level without boiling. But once impurities are added to it it starts boiling vigorously!

[–] fibojoly@sh.itjust.works 9 points 22 hours ago (2 children)

Sounds like the same thing that happens at 0°C with very pure water that stays liquid, but shake it and bam! It insta-freezes.

[–] Kellenved@sh.itjust.works 5 points 22 hours ago

Sometime water bottles display this trait in temps just below freezing. Liquid water in the bottle but break the seal and pop! Frozen

[–] reptar@lemmy.world 3 points 22 hours ago

Doesn't have to be pure for that! I've seen it happen with those cheap plastic sleeve popsicles. It's kind of fun flicking them and watching the ice radiate through.

[–] HugeNerd@lemmy.ca 5 points 23 hours ago (1 children)
[–] xep@discuss.online 4 points 23 hours ago (1 children)

Imperfections in the surface of the container the water is in. Sorry, I intended to write 'water in a container without asperites'!

[–] HugeNerd@lemmy.ca -5 points 22 hours ago

Hm, still not sure what "asperites" are. You seem to be describing asperities.