Professor Maxwell's Duplicitous Demon
Author: Brian Clegg
Publisher: Icon Books
James Clerk Maxwell, an unassuming Victorian Scotsman, explained how we perceive colour. He uncovered the way gases behave. And, most significantly, he transformed the way physics was undertaken in his explanation of the interaction of electricity and magnetism, revealing the nature of light and laying the groundwork for everything from Einstein’s special relativity to modern electronics. And, as first Cavendish Professor, he was responsible for establishing the Cavendish Laboratory in Cambridge.
Along the way, he set up one of the most enduring challenges in physics, one that has taxed the best minds ever since. ‘Maxwell’s demon’ is a tiny but thoroughly disruptive thought experiment that suggests the second law of thermodynamics, the law that governs the flow of time itself, can be broken. This is the story of a ground-breaking scientist, a great contributor to our understanding of the way the world works, and his duplicitous demon.