{"id":222987,"date":"2025-10-07T03:22:53","date_gmt":"2025-10-07T08:22:53","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/10\/from-engines-to-nanochips-physicists-redefine-how-heat-really-moves"},"modified":"2025-10-07T03:22:53","modified_gmt":"2025-10-07T08:22:53","slug":"from-engines-to-nanochips-physicists-redefine-how-heat-really-moves","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/10\/from-engines-to-nanochips-physicists-redefine-how-heat-really-moves","title":{"rendered":"From engines to nanochips: Physicists redefine how heat really moves"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/from-engines-to-nanochips-physicists-redefine-how-heat-really-moves.jpg\"><\/a><\/p>\n<p>Heat has always been something we thought we understood. From baking bread to running engines, the idea seemed simple: heat spreads out smoothly, like water soaking through a sponge. That simple picture, written down by Joseph Fourier 200 years ago, became the foundation of modern science and engineering.<\/p>\n<p>But zoom into the nanoscale\u2014inside the chips that power your smartphone, AI hardware, or next-generation solar panels\u2014and the story changes. Here, heat doesn\u2019t just \u201cdiffuse.\u201d It can ripple like <a href=\"https:\/\/phys.org\/tags\/sound+waves\/\" rel=\"tag\" class=\"\">sound waves<\/a>, remember its past, or flow in elegant streams like a fluid in a pipe. For decades, scientists had pieces of this puzzle but no unifying explanation.<\/p>\n<p>Now, researchers at Auburn University and the U.S. Department of Energy\u2019s National Renewable Energy Laboratory have delivered what they call a \u201cunified statistical theory of heat conduction.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Heat has always been something we thought we understood. From baking bread to running engines, the idea seemed simple: heat spreads out smoothly, like water soaking through a sponge. That simple picture, written down by Joseph Fourier 200 years ago, became the foundation of modern science and engineering. But zoom into the nanoscale\u2014inside the chips [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1512,4,219,6,1633,17],"tags":[],"class_list":["post-222987","post","type-post","status-publish","format-standard","hentry","category-mobile-phones","category-nanotechnology","category-physics","category-robotics-ai","category-solar-power","category-sustainability"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/222987","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\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=222987"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/222987\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=222987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=222987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=222987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}