KnowraMaxwell's demonLinked fromLinked fromThe 8 pages that link to Maxwell's demon, each with the reason it gives.All 8Broader topic 1Related 5Compared with 2James Clerk MaxwellBroader topic: Maxwell introduced the thought experiment to probe the limits and meaning of thermodynamic laws.Second law of thermodynamicsCompared with: It tests whether information and measurement can evade the law's constraints.Ludwig BoltzmannRelated: The thought experiment raised questions about the statistical status of entropy that Boltzmann’s framework addresses.Landauer's principleRelated: Landauer's principle explains how the demon's memory reset restores the second law's balance.Leo SzilardRelated: Szilard’s 1929 analysis connected information-processing costs to the second law of thermodynamics.Perpetual motion machineCompared with: It tests the second law through information and measurement rather than a mechanical perpetual-motion design.Brownian ratchetRelated: Both topics test whether fluctuations can yield useful work without paying an energetic or informational cost.History of thermodynamicsRelated: It exposed tensions between microscopic mechanics and the statistical second law.