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2:35:24EN
Lex Fridman· 22 avr. 2024Podcast · 2 voixThe Equation Was Smarter Than EinsteinInvité : Sean Carroll · Anime : Lex FridmanSean Carroll tells Lex Fridman why general relativity is the most beautiful theory in physics, and why its equation predicted black holes, gravitational waves, and the Big Bang before anyone, including Einstein, understood them.
3:46:39ENLex Fridman· 9 avr. 2023Podcast · 2 voixHe Hated School Math Until a Professor Opened the Book to QuarksInvité : Edward Frenkel · Anime : Lex FridmanEdward Frenkel talks with Lex Fridman about Soviet childhood, the Langlands program, Gödel, AI, and why every hard objective theory still ends with an observer.
2:22:55ENLex Fridman· 23 août 2021Podcast · 2 voixLIGO measures a thousandth of a proton — then a thousand physicists stayed quiet for a monthInvité : Barry Barish · Anime : Lex FridmanNobel laureate Barry Barish tells Lex Fridman how gravitational waves were predicted, doubted, and finally heard with the most precise machine ever built.
2:22:20ENLex Fridman· 29 mai 2021Podcast · 2 voixThe closer quarks get, the weaker they pullInvité : Frank Wilczek · Anime : Lex FridmanNobel physicist Frank Wilczek talks with Lex Fridman about asymptotic freedom, beauty, dark matter, consciousness, and whether a theory of everything would even help.
2:44:19ENLex Fridman· 23 févr. 2021Podcast · 2 voixSpeech Was a Bundle, and the Internet Unbundled ItInvité : Eric Weinstein · Anime : Lex FridmanOn his fourth Lex Fridman Podcast appearance, Eric Weinstein talks through digital speech, reputation as a control tool, gauge-theoretic economics, and the unfinished physics he calls geometric unity.
3:11:09ENLex Fridman· 18 avr. 2020Podcast · 2 voixIn the computational universe, the animals are always smarter than youInvité : Stephen Wolfram · Anime : Lex FridmanStephen Wolfram talks with Lex Fridman about Rule 30, computational irreducibility, a hypergraph model of physics, and why Wolfram Language is a notation for talking about the world.
1:35:00ENLex Fridman· 25 déc. 2019Podcast · 2 voixNASA Once Spent 5 Percent of the Economy to Go 250,000 Miles. Mars Is a Hundred Times Farther.Invité : Jim Gates · Anime : Lex FridmanTheorist S. James Gates Jr. talks with Lex Fridman about Mars budgets, supersymmetry, error-correcting codes hiding in equations, and why string theory is not yet a theory.
1:01:00ENLex Fridman· 22 oct. 2019Podcast · 2 voixA Hundred Billion Galaxies, and We're Still a Type 0.7 CivilizationInvité : Michio Kaku · Anime : Lex FridmanTheoretical physicist Michio Kaku talks with Lex Fridman about aliens, string theory, digital immortality, and why fusion and Mars are the next civilizational steps.
18:45ENLex FridmanPodcast · 2 voixWhy Sean Carroll Thinks Many-Worlds Is the Cleanest Version of Quantum MechanicsInvité : Sean Carroll · Anime : Lex FridmanThe Caltech physicist explains how Everett's idea works, answers the energy-conservation objection, and compares it with its rivals.
12:16ENLex FridmanPodcastRule 30 and Richard Feynman: Stephen Wolfram on Intuition Versus Computational ExperimentAnime : Lex FridmanWolfram recalls working with Feynman at Thinking Machines, why Feynman hid his calculations, and how building a computer language changed his approach to science.
11:11ENLex FridmanPodcast · 2 voixFilling the Empty Quadrants: Jim Gates on Supersymmetry and the Beauty of Broken SymmetryInvité : Jim Gates · Anime : Lex FridmanTheoretical physicist Jim Gates explains supersymmetry with a four-slice pie, recalls how he chose it for his thesis in the 1970s, and connects it to the way physics moves from mathematics to experiment.
12:52ENLex FridmanPodcast · 2 voixRoger Penrose on a Universe That Restarts: When the Far Future Becomes the Next Big BangInvité : Roger Penrose · Anime : Lex FridmanPenrose explains conformal cyclic cosmology, in which the remote future of one cosmic eon is mathematically the same as the Big Bang of the next.
22:17ENLex FridmanPodcastWhat Is Real? Lee Smolin on Realism, Science and StorytellingAnime : Lex FridmanThe theoretical physicist explains why he believes in a world independent of our perception, why he doubts there is a single scientific method, and where realism meets quantum mechanics.
26:23ENLex FridmanPodcastTime Is Real, Space Is Emergent: Lee Smolin on Finishing Einstein's RevolutionAnime : Lex FridmanTheoretical physicist Lee Smolin explains why quantum theory and general relativity remain unreconciled, and why he thinks causality is fundamental and locality is not.
11:34ENLex FridmanPodcastNeither Discovered Nor Invented: Grant Sanderson on the Cycle Between Math and the WorldAnime : Lex Fridman3Blue1Brown's Grant Sanderson tells Lex Fridman that mathematics feeds on a loop of discovery and invention, and wonders why the universe's laws are so compressible.