{"id":236382,"date":"2026-05-02T19:08:39","date_gmt":"2026-05-03T00:08:39","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/05\/we-were-wrong-about-the-quantum-eraser-ft-lookingglassuniverse"},"modified":"2026-05-02T19:08:39","modified_gmt":"2026-05-03T00:08:39","slug":"we-were-wrong-about-the-quantum-eraser-ft-lookingglassuniverse","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/05\/we-were-wrong-about-the-quantum-eraser-ft-lookingglassuniverse","title":{"rendered":"We Were WRONG About the Quantum Eraser! ft. \u202a@LookingGlassUniverse\u202c"},"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\/sc7FlWUAnzA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Thank you to Cyber GhostVPN for Supporting PBS. Learn More About Cyber GhostVPN: <a href=\"https:\/\/cyberghostvpn.com\/PBSSpaceTime\">https:\/\/cyberghostvpn.com\/PBSSpaceTime<\/a>.<\/p>\n<p>Does quantum mechanics allow the future to retroactively influence the past, as in the infamous delayed choice quantum eraser experiment? How about we get an actual quantum physicist\u2013who many of you already know\u2013to show us how to do this experiment at home, and hopefully set this matter to rest.<\/p>\n<p>Check Out Looking Glass Universe:<br \/> \/ <a href=\"https:\/\/twitter.com\/lookingglassuniverse\">@lookingglassuniverse<\/a>.<\/p>\n<p>And Check Out Matt\u2019s Conversation with Mithuna<br \/> \u2022 Quantum Entanglement &amp; Quantum Computing:\u2026<\/p>\n<p>Sign Up on Patreon to get access to the Space Time Discord!<br \/> \/ pbsspacetime.<\/p>\n<p>Check out the Space Time Merch Store<\/p>\n<div class=\"more-link-wrapper\"> <a class=\"more-link\" href=\"https:\/\/lifeboat.com\/blog\/2026\/05\/we-were-wrong-about-the-quantum-eraser-ft-lookingglassuniverse\">Continue reading \u201cWe Were WRONG About the Quantum Eraser! ft. \u202a<a href=\"https:\/\/twitter.com\/LookingGlassUniverse\">@LookingGlassUniverse<\/a>\u202c\u200b\u201d | &gt;<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Thank you to Cyber GhostVPN for Supporting PBS. Learn More About Cyber GhostVPN: https:\/\/cyberghostvpn.com\/PBSSpaceTime. Does quantum mechanics allow the future to retroactively influence the past, as in the infamous delayed choice quantum eraser experiment? How about we get an actual quantum physicist\u2013who many of you already know\u2013to show us how to do this experiment at [\u2026]<\/p>\n","protected":false},"author":661,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523,1617],"tags":[],"class_list":["post-236382","post","type-post","status-publish","format-standard","hentry","category-computing","category-quantum-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/236382","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=236382"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/236382\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=236382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=236382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=236382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}