#204 – Cumrun Vafa: String Theory
Lex Fridman Podcast26 Heinä 2021

#204 – Cumrun Vafa: String Theory

Cumrun Vafa is a theoretical physicist at Harvard. Please support this podcast by checking out our sponsors:
– Headspace: https://headspace.com/lex to get free 1 month trial
– The Jordan Harbinger Show: https://www.youtube.com/thejordanharbingershow
– Squarespace: https://lexfridman.com/squarespace and use code LEX to get 10% off
– Allform: https://allform.com/lex to get 20% off

EPISODE LINKS:
Cumrun’s Twitter: https://twitter.com/cumrunv
Cumrun’s Website: https://www.cumrunvafa.org
Puzzles to Unravel the Universe (book): https://amzn.to/3BFk5ms

PODCAST INFO:
Podcast website: https://lexfridman.com/podcast
Apple Podcasts: https://apple.co/2lwqZIr
Spotify: https://spoti.fi/2nEwCF8
RSS: https://lexfridman.com/feed/podcast/
YouTube Full Episodes: https://youtube.com/lexfridman
YouTube Clips: https://youtube.com/lexclips

SUPPORT & CONNECT:
– Check out the sponsors above, it’s the best way to support this podcast
– Support on Patreon: https://www.patreon.com/lexfridman
– Twitter: https://twitter.com/lexfridman
– Instagram: https://www.instagram.com/lexfridman
– LinkedIn: https://www.linkedin.com/in/lexfridman
– Facebook: https://www.facebook.com/lexfridman
– Medium: https://medium.com/@lexfridman

OUTLINE:
Here’s the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time.
(00:00) – Introduction
(07:08) – Difference between math and physics
(09:51) – Evolution of quantum mechanics
(13:09) – Can mathematics lead humanity off track
(14:07) – Beauty in mathematics
(19:27) – Philosophers using symmetry
(25:20) – How can ancient geometry be used to understand reality
(28:32) – Key ideas in the history of physics
(31:26) – Einstein’s special relativity
(35:03) – Physicists building intuition
(43:01) – Best work by Einstein
(44:45) – Quantum mechanics
(54:47) – Quantum gravity
(57:02) – String theory
(1:13:11) – 10th Dimension
(1:19:48) – Skepticism regarding string theory
(1:30:53) – Key figures in string theory
(1:35:13) – String Theory’s Nobel Prize
(1:38:18) – Edward Witten
(1:46:56) – String Theory Landscape & Swamplands
(1:55:46) – Theories of everything
(2:10:12) – Advice for young people
(2:13:14) – Death

Jaksot(494)

#421 – Dana White: UFC, Fighting, Khabib, Conor, Tyson, Ali, Rogan, Elon & Zuck

#421 – Dana White: UFC, Fighting, Khabib, Conor, Tyson, Ali, Rogan, Elon & Zuck

Dana White is the CEO and president of the UFC. Please support this podcast by checking out our sponsors: – LMNT: https://drinkLMNT.com/lex to get free sample pack – Notion: https://notion.com/lex – A...

25 Maalis 20241h 36min

#420 – Annie Jacobsen: Nuclear War, CIA, KGB, Aliens, Area 51, Roswell & Secrecy

#420 – Annie Jacobsen: Nuclear War, CIA, KGB, Aliens, Area 51, Roswell & Secrecy

Annie Jacobsen is an investigative journalist and author of “Nuclear War: A Scenario” and many other books on war, weapons, government secrecy, and national security. Please support this podcast by ch...

22 Maalis 20243h 12min

#419 – Sam Altman: OpenAI, GPT-5, Sora, Board Saga, Elon Musk, Ilya, Power & AGI

#419 – Sam Altman: OpenAI, GPT-5, Sora, Board Saga, Elon Musk, Ilya, Power & AGI

Sam Altman is the CEO of OpenAI, the company behind GPT-4, ChatGPT, Sora, and many other state-of-the-art AI technologies. Please support this podcast by checking out our sponsors: – Cloaked: https://...

18 Maalis 20242h 2min

#418 – Israel-Palestine Debate: Finkelstein, Destiny, M. Rabbani & Benny Morris

#418 – Israel-Palestine Debate: Finkelstein, Destiny, M. Rabbani & Benny Morris

Norman Finkelstein and Benny Morris are historians. Mouin Rabbani is a Middle East analyst. Steven Bonnell (aka Destiny) is a political livestreamer. Please support this podcast by checking out our sp...

14 Maalis 20245h 4min

#417 – Kimbal Musk: The Art of Cooking, Tesla, SpaceX, Zip2, and Family

#417 – Kimbal Musk: The Art of Cooking, Tesla, SpaceX, Zip2, and Family

Kimbal Musk is a chef, entrepreneur, and author of The Kitchen Cookbook: Cooking for Your Community. Please support this podcast by checking out our sponsors: – Eight Sleep: https://eightsleep.com/lex...

10 Maalis 20241h 53min

#416 – Yann Lecun: Meta AI, Open Source, Limits of LLMs, AGI & the Future of AI

#416 – Yann Lecun: Meta AI, Open Source, Limits of LLMs, AGI & the Future of AI

Yann LeCun is the Chief AI Scientist at Meta, professor at NYU, Turing Award winner, and one of the most influential researchers in the history of AI. Please support this podcast by checking out our s...

7 Maalis 20242h 54min

#415 – Serhii Plokhy: History of Ukraine, Russia, Soviet Union, KGB, Nazis & War

#415 – Serhii Plokhy: History of Ukraine, Russia, Soviet Union, KGB, Nazis & War

Serhii Plokhy is a Ukrainian historian at Harvard University, director of the Ukrainian Research Institute, and an author of many books on history of Eastern Europe, including his latest book The Russ...

4 Maalis 20243h 27min

#414 – Tucker Carlson: Putin, Navalny, Trump, CIA, NSA, War, Politics & Freedom

#414 – Tucker Carlson: Putin, Navalny, Trump, CIA, NSA, War, Politics & Freedom

Tucker Carlson is a highly-influential political commentator. You can watch and listen to him on the Tucker Carlson Network and the Tucker Carlson Podcast. Please support this podcast by checking out ...

27 Helmi 20243h 12min

Suosittua kategoriassa Tiede

tiedekulma-podcast
rss-mita-tulisi-tietaa
mielipaivakirja
rss-duodecim-lehti
rss-poliisin-mieli
utelias-mieli
docemilia
radio-antro
rss-metsa
rss-ylistys-elaimille
rss-sosiopodi