4 ms·
Anyone else notice how the entropy in the 1000 bouncing balls simulation goes down at some point, thereby violating the second law of thermodynamics? :)
by Ono-Sendai 1y ago
Anyone else notice how the entropy in the 1000 bouncing balls simulation goes down at some point, thereby violating the second law of thermodynamics? :)
- thowawatp302 1y agoOver long enough scales there is no conservation of energy because the universe does not have temporal symmetry.
- kgwgk 1y agoCosmologists are not serious people. https://math.ucr.edu/home/baez/physics/Relativity/GR/energy_gr.html https://math.ucr.edu/home/baez/physics/Relativity/GR/energy_... “Is Energy Conserved in General Relativity?” “In special cases, yes. In general, it depends on what you mean by "energy", and what you mean by "conserved".”