{"id":227149,"date":"2025-12-15T14:21:59","date_gmt":"2025-12-15T20:21:59","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/12\/how-3-imaginary-physics-demons-tore-up-the-laws-of-nature"},"modified":"2025-12-15T14:21:59","modified_gmt":"2025-12-15T20:21:59","slug":"how-3-imaginary-physics-demons-tore-up-the-laws-of-nature","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/12\/how-3-imaginary-physics-demons-tore-up-the-laws-of-nature","title":{"rendered":"How 3 imaginary physics demons tore up the laws of nature"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/how-3-imaginary-physics-demons-tore-up-the-laws-of-nature.jpg\"><\/a><\/p>\n<p>Science has a rich tradition of physics by imagination. From the 16th century, scientists and philosophers have conjured \u2018demons\u2019 that test the limits of our strongest theories of reality.<\/p>\n<p>Three stand out today: Laplace\u2019s demon, capable of perfectly predicting the future; Loschmidt\u2019s demon, which could reverse time and violate the second law of thermodynamics; and Maxwell\u2019s demon, which create a working heat engine at no cost.<\/p>\n<p>Though imaginary, these paradoxical beings have pushed physicists towards sharper theories. From quantum theory to thermodynamics, these demons have legacies that we still feel today.<\/p>\n<p>Image: Antonio Sortino<\/p>\n<hr>\n<p>Three thought experiments involving \u201cdemons\u201d have haunted physics for centuries. What should we make of them today?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Science has a rich tradition of physics by imagination. From the 16th century, scientists and philosophers have conjured \u2018demons\u2019 that test the limits of our strongest theories of reality. Three stand out today: Laplace\u2019s demon, capable of perfectly predicting the future; Loschmidt\u2019s demon, which could reverse time and violate the second law of thermodynamics; and [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,1617],"tags":[],"class_list":["post-227149","post","type-post","status-publish","format-standard","hentry","category-futurism","category-quantum-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/227149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=227149"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/227149\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=227149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=227149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=227149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}