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Lex Fridman ยท Science

Lex Fridman

Lex Fridman Podcast and other videos.

Episodes

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Pavel Durov: Telegram, Freedom, Censorship, Money, Power & Human Nature | Lex Fridman Podcast #482

30 Sep 2025AI processed

Lex Fridman interviews Pavel Durov, the founder of Telegram, discussing Durov's views on freedom, stoicism, and the importance of self-discipline, including his abstinence from addictive substances and commitment to physical fitness. Durov shares his personal history, influences, and the principles that guide his life ...

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Norman Ohler: Hitler, Nazis, Drugs, WW2, Blitzkrieg, LSD, MKUltra & CIA | Lex Fridman Podcast #481

19 Sep 2025
4h 25m
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In this episode of the Lex Fridman Podcast, Norman Ohler, author of "Blitzed: Drugs in the Third Reich," discusses the role of psychoactive drugs, particularly methamphetamine, in Nazi Germany during World War II. Ohler details the cultural context of drug use in Germany, contrasting the alcohol-fueled Nazi movement in...

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Dave Hone: T-Rex, Dinosaurs, Extinction, Evolution, and Jurassic Park | Lex Fridman Podcast #480

04 Sep 2025AI processed

In this episode of the Lex Fridman Podcast, Lex interviews paleontologist Dave Hone about the Tyrannosaurus Rex. They discuss the T-Rex's size, physical features such as its massive skull, small arms, and powerful feet, and its biomechanics, including its tail's role in movement and its speed. They explore the T-Rex's ...

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Dave Plummer: Programming, Autism, and Old-School Microsoft Stories | Lex Fridman Podcast #479

29 Aug 2025
1h 50m
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Dave Plummer, an old-school Microsoft software engineer, recounts his journey from programming on a TRS-80 to developing iconic Windows features like Task Manager and ZIP file support. He details the challenges of early programming, such as memory constraints and debugging in assembly, and reflects on Microsoft's domin...

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Scott Horton: The Case Against War and the Military Industrial Complex | Lex Fridman Podcast #478

24 Aug 2025
10h 26m
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Keyu Jin: China's Economy, Tariffs, Trade, Trump, Communism & Capitalism | Lex Fridman Podcast #477

13 Aug 2025
1h 49m
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In this episode of the Lex Fridman Podcast, Lex interviews Keyu Jin, an economist specializing in China's economy. They discuss common misconceptions about China's economy, including the decentralization of economic control and the nuanced relationship between the Chinese people and authority. Keyu elaborates on China'...

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Jack Weatherford: Genghis Khan and the Mongol Empire | Lex Fridman Podcast #476

31 Jul 2025
4h 30m
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Lex Fridman interviews Jack Weatherford, an anthropologist and historian specializing in Genghis Khan and the Mongol Empire, to explore Genghis Khan's life, from his difficult childhood to his rise as a conqueror. Weatherford details Temujin's early life marked by abandonment and violence, the importance of his relatio...

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Demis Hassabis: Future of AI, Simulating Reality, Physics and Video Games | Lex Fridman Podcast #475

23 Jul 2025
2h 28m
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In this episode of the Lex Fridman Podcast, Lex interviews Demis Hassabis, the leader of Google DeepMind, about his Nobel Prize lecture, AI's potential to model natural systems, the P equals NP question, and the possibility of creating a new complexity class for learnable systems. They discuss the capabilities of class...

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DHH rant against Apple

20 Jul 2025
3m
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The podcast features an interview where the speaker recounts their experience launching an app called "Hay" and the subsequent conflict with Apple over its App Store policies. The speaker details how Apple demanded a 30% cut of all sign-ups through the iOS app, restricting their ability to offer discounts, refunds, a...

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DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting | Lex Fridman Podcast #474

12 Jul 2025
6h 8m
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In this interview, Lex Fridman talks to David Heinemeier Hansson (DHH), the creator of Ruby on Rails, about his journey into programming, the merits of Ruby, and his broader views on software development, business, and life. DHH recounts his early struggles with programming, his love for Ruby's aesthetic and developer-...

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Iran War Debate: Nuclear Weapons, Trump, Peace, Power & the Middle East | Lex Fridman Podcast #473

26 Jun 2025
4h 5m
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In a panel discussion hosted by Lex Fridman, Scott Horton and Mark Dubowitz engage in a passionate debate about Iran and Israel, covering historical events, nuclear proliferation, and U.S. foreign policy. The discussion includes disagreements about Iran's intentions regarding nuclear weapons, the impact of U.S. and Isr...

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Terence Tao: Hardest Problems in Mathematics, Physics & the Future of AI | Lex Fridman Podcast #472

14 Jun 2025
3h 14m
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In this episode of the Lex Fridman Podcast, Lex interviews Terence Tao, a highly regarded mathematician, discussing a range of complex mathematical concepts and problems. Tao explains the Kakeya problem and its connections to various fields, delves into the Navier-Stokes equations and the possibility of finite time blo...

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Sundar Pichai: CEO of Google and Alphabet | Lex Fridman Podcast #471

05 Jun 2025
2h 12m
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In this episode of the Lex Fridman Podcast, Lex interviews Sundar Pichai, the CEO of Google and Alphabet. They discuss Pichai's inspiring life story, from his humble beginnings in India to leading a trillion-dollar technology company, and his early experiences with technology that shaped his perspective. The conversati...

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James Holland: World War II, Hitler, Churchill, Stalin & Biggest Battles | Lex Fridman Podcast #470

24 May 2025
3h 24m
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In this episode of the Lex Fridman Podcast, Lex interviews historian James Holland, a World War II expert, about the complexities and lessons of the war. Holland emphasizes the global nature and human drama of WWII, highlighting the importance of understanding the operational level of war, including logistics and econo...

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Oliver Anthony: Country Music, Blue-Collar America, Fame, Money, and Pain | Lex Fridman Podcast #469

19 May 2025
2h 19m
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Janna Levin: Black Holes, Wormholes, Aliens, Paradoxes & Extra Dimensions | Lex Fridman Podcast #468

05 May 2025
3h 0m
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Tim Sweeney: Fortnite, Unreal Engine, and the Future of Gaming | Lex Fridman Podcast #467

30 Apr 2025
4h 25m
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In this episode of the Lex Fridman Podcast, Lex interviews Tim Sweeney, the founder and CEO of Epic Games, about his journey in computer graphics and the gaming industry. They discuss the challenges of rendering realistic humans, the evolution of Unreal Engine from its early days to Unreal Engine 5, and the technical i...

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Jeffrey Wasserstrom: China, Xi Jinping, Trade War, Taiwan, Hong Kong, Mao | Lex Fridman Podcast #466

24 Apr 2025
3h 4m
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In this episode of the Lex Fridman Podcast, Lex interviews Jeffrey Wasserstrom, a historian of modern China, about the parallels and differences between Xi Jinping and Mao Zedong, the influence of Confucianism on modern China, and the history of student protests, including Tiananmen Square. They discuss censorship in C...

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Robert Rodriguez: Sin City, Desperado, El Mariachi, Alita, and Filmmaking | Lex Fridman Podcast #465

16 Apr 2025
3h 29m
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Dave Smith: Israel, Hamas, Ukraine, Russia, Conspiracies & Antisemitism | Lex Fridman Podcast #464

08 Apr 2025
3h 19m
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