{"id":179389,"date":"2023-12-28T14:24:32","date_gmt":"2023-12-28T20:24:32","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2023\/12\/the-secrets-of-einsteins-unknown-equation-with-sean-carroll"},"modified":"2023-12-28T14:24:32","modified_gmt":"2023-12-28T20:24:32","slug":"the-secrets-of-einsteins-unknown-equation-with-sean-carroll","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2023\/12\/the-secrets-of-einsteins-unknown-equation-with-sean-carroll","title":{"rendered":"The secrets of Einstein\u2019s unknown equation \u2014 with Sean Carroll"},"content":{"rendered":"<p><\/p>\n<p><iframe style=\"display: block; margin: 0 auto; width: 100%; aspect-ratio: 4\/3; object-fit: contain;\" src=\"https:\/\/www.youtube.com\/embed\/BRudidBcfXk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Did you know that Einstein\u2019s most important equation isn\u2019t E=mc^2? Find out all about his equation that expresses how spacetime curves, with Sean Carroll.<\/p>\n<p>Buy Sean\u2019s book here: <a href=\"https:\/\/geni.us\/AIAOUHn\">https:\/\/geni.us\/AIAOUHn<\/a>.<br \/> YouTube channel members can watch the Q&amp;A for this lecture here: \u2022 Q&amp;A: The secrets of Einstein\u2019s unknow\u2026<\/p>\n<p>Become one of our YouTube members for early, ad-free access to our videos, and other perks: \/ <a href=\"https:\/\/twitter.com\/theroyalinstitution\">@theroyalinstitution<\/a>.<\/p>\n<p>This lecture was recorded at the Ri on Monday 14 August 2023.<\/p>\n<p>00:00 Einstein\u2019s most important equation.<br \/> 3:37 Why Newton\u2019s equations are so important.<br \/> 9:30 The two kinds of relativity.<br \/> 12:53 Why is it the geometry of spacetime that matters?<br \/> 16:37 The principle of equivalence.<br \/> 18:39 Types of non-Euclidean geometry.<br \/> 26:26 The Metric Tensor and equations.<br \/> 32:22 Interstellar and time and space twisting.<br \/> 33:32 The Riemann tensor.<br \/> 37:45 A physical theory of gravity.<br \/> 43:28 How to solve Einstein\u2019s equation.<br \/> 47:50 Using the equation to make predictions.<br \/> 51:05 How its been used to find black holes.<\/p>\n<p>The real Einstein\u2019s Equation is part of general relativity, which relates the curvature of spacetime to the mass and energy distributed within it.<\/p>\n<div class=\"more-link-wrapper\"> <a class=\"more-link\" href=\"https:\/\/lifeboat.com\/blog\/2023\/12\/the-secrets-of-einsteins-unknown-equation-with-sean-carroll\">Continue reading \u201cThe secrets of Einstein\u2019s unknown equation \u2014 with Sean Carroll\u201d | &gt;<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Did you know that Einstein\u2019s most important equation isn\u2019t E=mc^2? Find out all about his equation that expresses how spacetime curves, with Sean Carroll. Buy Sean\u2019s book here: https:\/\/geni.us\/AIAOUHn. YouTube channel members can watch the Q&amp;A for this lecture here: \u2022 Q&amp;A: The secrets of Einstein\u2019s unknow\u2026 Become one of our YouTube members for early, [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,41,1514],"tags":[],"class_list":["post-179389","post","type-post","status-publish","format-standard","hentry","category-cosmology","category-information-science","category-space-travel"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/179389","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=179389"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/179389\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=179389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=179389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=179389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}