Entropy & Second Law · S = kB ln W
unseel.com · dSuniverse ≥ 0 · ΔG = ΔH − TΔS
W 1 · S/kB 0.0
T 300 K · ΔG —
Stage initial — gas confined
Hot (T high)
Cold (T low)
Gas B / mix
Live cell / exported S
Unseel.com · Entropy