I’m confused.

In what way?

I had to derive osmotic pressure for my statistical mechanics exam in my bachelor’s. So in what sense don’t we know?

Works on Sync, it’s not FOSS tho

CP symmetry has been experimentally measured to be violated. What we still believe is that our world is invariant under CPT symmetry.

I host Nextcloud on Hetzner. It’s about 5€ for 1TB. You have the privacy of Nextcloud, but they upgrade it for you and so on. Just a heads up: You don’t have access to the shell on the machine.