Could a “demon” break one of the most fundamental laws of physics? Maxwell’s demon has puzzled physicists for more than 150 years. What began as a thought experiment about heat and entropy is now part of our understanding of information, computation and the laws of thermodynamics.
Physicist John Goold explains the paradox and what the demon reveals about the relationship between entropy, measurement and the quantum world.
0:00 The Paradox of Maxwell’s Demon
0:38 Thermodynamics as the Village Witch
4:23 Defining Entropy Through Possibilities
8:52 Leo Szilard and the Intelligent Demon
13:54 Quantum Mechanics Born from Thermodynamics
27:04 The Mpemba Effect and Thermal Shortcuts
31:34 Information Geometry and State Stability
Learn more ➤ https://www.youtube.com/watch?v=0D8f3uDkgh0
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