Home

Conversation

$$1127

https://lemmy.world/u/Noodle07 posted on Feb 19, 2026 21:43
In reply to: https://lemmy.world/comment/22197357

Kinda like the pocket heater bags that turns hot when you pop the metal piece inside of it ?

$$1357

https://lemmy.world/u/CannonFodder posted on Feb 20, 2026 05:48
In reply to: https://lemmy.world/comment/22237240

Kinda. Except it’s uv light that recharges it, and it stays a liquid. And it’s quite a lot higher energy density.