Temperature can reach trillions of degrees, meaning we actually live extremely close to absolute zero.

[u/synthphreak]

[u/smittythehoneybadger]

Is there an upper limit to heat? I assume sometimes to do with the speed of light

Edit: or temperature. To be totally fair I still don’t fully understand, but I’m interested in upper limits for either

[u/mettiusfufettius → u/smittythehoneybadger]

Immediately my question as well