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Lex Fridman Podcast: #468 – Janna Levin: Black Holes, Wormholes, Aliens, Paradoxes & Extra Dimensions

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Manage episode 480797106 series 3506872
Content provided by interfluidity, subscribed podcasts. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by interfluidity, subscribed podcasts or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://staging.podcastplayer.com/legal.

Janna Levin is a theoretical physicist and cosmologist specializing in black holes, cosmology of extra dimensions, topology of the universe, and gravitational waves.
Thank you for listening ❀ Check out our sponsors: https://lexfridman.com/sponsors/ep468-sc
See below for timestamps, transcript, and to give feedback, submit questions, contact Lex, etc.

Transcript:
https://lexfridman.com/janna-levin-transcript

CONTACT LEX:
Feedback – give feedback to Lex: https://lexfridman.com/survey
AMA – submit questions, videos or call-in: https://lexfridman.com/ama
Hiring – join our team: https://lexfridman.com/hiring
Other – other ways to get in touch: https://lexfridman.com/contact

EPISODE LINKS:
Janna’s X: https://x.com/JannaLevin
Janna’s Website: https://jannalevin.com
Janna’s Instagram: https://instagram.com/jannalevin
Janna’s Substack: https://substack.com/@jannalevin
Black Hole Survival Guide (book): https://amzn.to/3YkJzT5
Black Hole Blues (book): https://amzn.to/42Nw7IE
How the Universe Got Its Spots (book): https://amzn.to/4m5De8k
A Madman Dreams of Turing Machines (book): https://amzn.to/3GGakvd

SPONSORS:
To support this podcast, check out our sponsors & get discounts:
Brain.fm: Music for focus.
Go to https://brain.fm/lex
BetterHelp: Online therapy and counseling.
Go to https://betterhelp.com/lex
NetSuite: Business management software.
Go to http://netsuite.com/lex
Shopify: Sell stuff online.
Go to https://shopify.com/lex
AG1: All-in-one daily nutrition drink.
Go to https://drinkag1.com/lex

OUTLINE:
(00:00) – Introduction
(00:51) – Sponsors, Comments, and Reflections
(09:21) – Black holes
(16:55) – Formation of black holes
(27:45) – Oppenheimer and the Atomic Bomb
(34:08) – Inside the black hole
(47:10) – Supermassive black holes
(50:39) – Physics of spacetime
(53:42) – General relativity
(59:13) – Gravity
(1:15:47) – Information paradox
(1:24:17) – Fuzzballs & soft hair
(1:27:28) – ER = EPR
(1:34:07) – Firewall
(1:42:59) – Extra dimensions
(1:45:24) – Aliens
(2:01:00) – Wormholes
(2:11:57) – Dark matter and dark energy
(2:22:00) – Gravitational waves
(2:34:08) – Alan Turing and Kurt Godel
(2:46:23) – Grigori Perelman, Andrew Wiles, and Terence Tao
(2:52:58) – Art and science
(3:02:37) – The biggest mystery

PODCAST LINKS:
– Podcast Website: https://lexfridman.com/podcast
– Apple Podcasts: https://apple.co/2lwqZIr
– Spotify: https://spoti.fi/2nEwCF8
– RSS: https://lexfridman.com/feed/podcast/
– Podcast Playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4
– Clips Channel: https://www.youtube.com/lexclips

  continue reading

156 episodes

Artwork
iconShare
 
Manage episode 480797106 series 3506872
Content provided by interfluidity, subscribed podcasts. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by interfluidity, subscribed podcasts or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://staging.podcastplayer.com/legal.

Janna Levin is a theoretical physicist and cosmologist specializing in black holes, cosmology of extra dimensions, topology of the universe, and gravitational waves.
Thank you for listening ❀ Check out our sponsors: https://lexfridman.com/sponsors/ep468-sc
See below for timestamps, transcript, and to give feedback, submit questions, contact Lex, etc.

Transcript:
https://lexfridman.com/janna-levin-transcript

CONTACT LEX:
Feedback – give feedback to Lex: https://lexfridman.com/survey
AMA – submit questions, videos or call-in: https://lexfridman.com/ama
Hiring – join our team: https://lexfridman.com/hiring
Other – other ways to get in touch: https://lexfridman.com/contact

EPISODE LINKS:
Janna’s X: https://x.com/JannaLevin
Janna’s Website: https://jannalevin.com
Janna’s Instagram: https://instagram.com/jannalevin
Janna’s Substack: https://substack.com/@jannalevin
Black Hole Survival Guide (book): https://amzn.to/3YkJzT5
Black Hole Blues (book): https://amzn.to/42Nw7IE
How the Universe Got Its Spots (book): https://amzn.to/4m5De8k
A Madman Dreams of Turing Machines (book): https://amzn.to/3GGakvd

SPONSORS:
To support this podcast, check out our sponsors & get discounts:
Brain.fm: Music for focus.
Go to https://brain.fm/lex
BetterHelp: Online therapy and counseling.
Go to https://betterhelp.com/lex
NetSuite: Business management software.
Go to http://netsuite.com/lex
Shopify: Sell stuff online.
Go to https://shopify.com/lex
AG1: All-in-one daily nutrition drink.
Go to https://drinkag1.com/lex

OUTLINE:
(00:00) – Introduction
(00:51) – Sponsors, Comments, and Reflections
(09:21) – Black holes
(16:55) – Formation of black holes
(27:45) – Oppenheimer and the Atomic Bomb
(34:08) – Inside the black hole
(47:10) – Supermassive black holes
(50:39) – Physics of spacetime
(53:42) – General relativity
(59:13) – Gravity
(1:15:47) – Information paradox
(1:24:17) – Fuzzballs & soft hair
(1:27:28) – ER = EPR
(1:34:07) – Firewall
(1:42:59) – Extra dimensions
(1:45:24) – Aliens
(2:01:00) – Wormholes
(2:11:57) – Dark matter and dark energy
(2:22:00) – Gravitational waves
(2:34:08) – Alan Turing and Kurt Godel
(2:46:23) – Grigori Perelman, Andrew Wiles, and Terence Tao
(2:52:58) – Art and science
(3:02:37) – The biggest mystery

PODCAST LINKS:
– Podcast Website: https://lexfridman.com/podcast
– Apple Podcasts: https://apple.co/2lwqZIr
– Spotify: https://spoti.fi/2nEwCF8
– RSS: https://lexfridman.com/feed/podcast/
– Podcast Playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4
– Clips Channel: https://www.youtube.com/lexclips

  continue reading

156 episodes

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