{"id":130285,"date":"2021-11-09T11:24:24","date_gmt":"2021-11-09T19:24:24","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2021\/11\/nobody-knows-what-time-really-is-but-it-might-be-this-youtube"},"modified":"2021-11-09T11:24:24","modified_gmt":"2021-11-09T19:24:24","slug":"nobody-knows-what-time-really-is-but-it-might-be-this-youtube","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2021\/11\/nobody-knows-what-time-really-is-but-it-might-be-this-youtube","title":{"rendered":"Nobody Knows What TIME Really Is. But it might be this\u2026 \u2014 YouTube"},"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\/mxb336no2rI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Signup for your FREE trial to Wondrium here: <a href=\"http:\/\/ow.ly\/NwIS30rNQ5m\">http:\/\/ow.ly\/NwIS30rNQ5m<\/a> \u2014 Be sure to check out Sean Carroll\u2019s series called, \u201cMysteries of modern physics: Time\u201d \u2014 I highly recommend it!<\/p>\n<p>A good definition of information in physics: \u201cinformation contained in a physical system = the number of yes\/no questions you need to get answered to fully specify the system.\u201d<\/p>\n<p>References:<br \/> Lee Smolin\u2019s paper: <a href=\"https:\/\/arxiv.org\/abs\/2104.09945\">https:\/\/arxiv.org\/abs\/2104.09945<\/a><br \/> Prior video on entropy: <a href=\"https:\/\/youtu.be\/T6CxT4AESCQ\">https:\/\/youtu.be\/T6CxT4AESCQ<\/a><br \/> Wave function collapse and time: <a href=\"https:\/\/youtu.be\/wXJ9eQ7qTQk\">https:\/\/youtu.be\/wXJ9eQ7qTQk<\/a>.<\/p>\n<p>Chapters:<br \/> 0:00 \u2014 Why is time one way but physical laws are not?<br \/> 2:19 \u2014 What is Entropy? Disorder and information.<br \/> 5:29 \u2014 Does entropy cause time?<br \/> 7:12 \u2014 What is time? Recorded past vs future possibilities.<br \/> 8:07 \u2014 Lee Smolin\u2019s theory of time.<br \/> 10:31 \u2014 Will time always flow forward? heat death &amp; big freeze.<br \/> 12:33 \u2014 Best online course on time.<\/p>\n<p>Summary:<br \/> In quantum mechanics, it\u2019s just as natural to go forward in time as going backwards. And if you look at a typical Feynman diagram, you can turn the diagram either way. Where does this transition from time symmetry at the quantum level, to time asymmetry at the macro level occur?<\/p>\n<p>To understand its irreversibility, we have to look for other irreversible processes in nature to see if there is any correlation \u2014 such as in thermodynamics, Entropy.<\/p>\n<div class=\"more-link-wrapper\"> <a class=\"more-link\" href=\"https:\/\/lifeboat.com\/blog\/2021\/11\/nobody-knows-what-time-really-is-but-it-might-be-this-youtube\">Continue reading \u201cNobody Knows What TIME Really Is. But it might be this\u2026 \u2014 YouTube\u201d | &gt;<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Signup for your FREE trial to Wondrium here: http:\/\/ow.ly\/NwIS30rNQ5m \u2014 Be sure to check out Sean Carroll\u2019s series called, \u201cMysteries of modern physics: Time\u201d \u2014 I highly recommend it! A good definition of information in physics: \u201cinformation contained in a physical system = the number of yes\/no questions you need to get answered to fully [\u2026]<\/p>\n","protected":false},"author":661,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,1617],"tags":[],"class_list":["post-130285","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\/130285","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\/661"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=130285"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/130285\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=130285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=130285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=130285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}