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Lex Fridman· 23 août 2020Podcast · 2 voixSatisfying Lectures Don't Stick: Grant Sanderson on Feynman, Fear, and Hitting PublishInvité : Grant Sanderson · Anime : Lex FridmanThe 3Blue1Brown creator talks with Lex Fridman about why the nicest explanations can fail, why he envies Bell Labs, and why the experts most qualified to teach are the ones least willing to post.
2:56:24ENLex Fridman· 20 août 2020Podcast · 2 voixIt Is Knowing We Will Die That Makes Us HumanInvité : Sheldon Solomon · Anime : Lex FridmanSheldon Solomon tells Lex Fridman how death anxiety, from an eight-year-old's stamp collection to 28-millisecond lab primes, quietly runs politics, religion, and everyday life.
1:41:35ENLex Fridman· 16 août 2020Podcast · 2 voixThe Smallest Lights: Sara Seager on Finding Life Beyond the SunInvité : Sara Seager · Anime : Lex FridmanThe MIT planetary scientist talks with Lex Fridman about exoplanets, biosignature gases, a flower-shaped starshade, and the grief that sent her looking for another Earth.
2:10:06ENLex Fridman· 14 août 2020Podcast · 2 voixYou Might Have to Understand the World to Understand the Letter AInvité : Dileep George · Anime : Lex FridmanDileep George on recursive cortical networks, why a five-year-old can read any new CAPTCHA, and what the Wright brothers actually learned from birds.
2:48:46ENLex Fridman· 9 août 2020Podcast · 2 voixLet Physics Walk: Russ Tedrake on Underactuated Robots, Contact, and Barefoot CommutesInvité : Russ Tedrake · Anime : Lex FridmanMIT’s Russ Tedrake talks with Lex Fridman about gravity-powered walkers, a dead trout that swims upstream, why contact still breaks classical control, and what the DARPA Robotics Challenge taught him about testing.
2:29:24ENLex Fridman· 31 juil. 2020Podcast · 2 voixWe Are the Descendants of the First Digital ComputerInvité : Manolis Kellis · Anime : Lex FridmanMIT computational biologist Manolis Kellis tells Lex Fridman why life is digital, why any two humans are 99.9 percent identical, and what evolutionary signatures reveal inside SARS-CoV-2.
1:34:10EN
All-In Podcast· 31 juil. 2020Podcast · 4 voixAll-In E6: Antitrust, Startup Acquisitions and Platform SpeechAnime : Jason Calacanis, Chamath Palihapitiya, David Sacks, David FriedbergA July 2020 debate on Big Tech hearings, marketplace power and the presidential election.
2:01:15ENLex Fridman· 29 juil. 2020Podcast · 2 voixNobody Died from the Fukushima ReactorsInvité : Ian Hutchinson · Anime : Lex FridmanMIT plasma physicist Ian Hutchinson on fusion, a hundredfold carbon cut, scientism, and why faith is more than believing unproven claims.
2:07:32ENLex Fridman· 26 juil. 2020Podcast · 2 voixRichard Karp: Either All These Problems Are Easy, or None of Them AreInvité : Richard Karp · Anime : Lex FridmanThe Turing Award winner walks Lex Fridman from a geometry proof that stopped him at 13 through NP-completeness, randomized algorithms, and why no program yet outthinks a six-month-old.
11:41EN
Jane Street· 21 juil. 2020Five Ways to Calculate the Wait for a Successful ShotSawyer · Jane StreetA 20% success rate leads to an expected wait of five attempts—but two consecutive successes take 30. Explore the reasoning through series, recursion and a long-run argument.
1:41:37ENLex Fridman· 21 juil. 2020Podcast · 2 voixThe Fallacy of the Successful First Step: Jitendra Malik on Why Seeing Still Isn't SolvedInvité : Jitendra Malik · Anime : Lex FridmanBerkeley's Jitendra Malik tells Lex Fridman why computer vision keeps underestimating itself, why full self-driving still needs cognition, and why vision is the parent of language.
3:40ENLex Fridman· 20 juil. 2020Podcast · 2 voixBrian Kernighan on JavaScript and Software DependenciesInvité : Brian Kernighan · Anime : Lex FridmanA 2020 conversation about language evolution and package complexity.
1:43:10ENLex Fridman· 18 juil. 2020Podcast · 2 voixKen Thompson's Wife Left for Three Weeks. He Wrote Unix.Invité : Brian Kernighan · Anime : Lex FridmanBrian Kernighan walks Lex Fridman through Bell Labs, C, AWK, AMPL, and a lifetime of tools that millions of people still run — including all of his mistakes.
10:32ENJane Street· 17 juil. 2020Real Numbers: Expected Time Between Exams and a Half-Court Shot ChallengeSawyer · Jane StreetSawyer solves an exam-scheduling problem in several ways, then asks how many basketball attempts it takes to make one shot or two in a row.
1:37:31ENLex Fridman· 14 juil. 2020Podcast · 2 voixThe Robot That Brought the Beer Was Being TeleoperatedInvité : Sergey Levine · Anime : Lex FridmanSergey Levine tells Lex Fridman why hardware is almost closed, why common sense has to be lived, and why offline reinforcement learning is the missing on-ramp from logs to robots that keep getting better.
6:04ENJane Street· 14 juil. 2020Finals Week and the Expected Number of Snowboards UsedSawyer · Jane StreetSawyer poses a new exam-scheduling puzzle and uses indicator variables in two ways to solve the previous snowboard problem.
6:16ENJane Street· 10 juil. 2020Indicator Variables: Marching Bands and SnowboardsSawyer · Jane StreetSawyer uses linearity of expectation to count in-step rows, then poses a six-snowboard challenge.
1:09:14ENLex Fridman· 8 juil. 2020Podcast · 2 voixSuffering Is a State You'd Rather Not Be In — Peter Singer on Animals, Robots, and UsInvité : Peter Singer · Anime : Lex FridmanOn Lex Fridman's podcast, the Princeton bioethicist defines suffering, extends it from factory farms to possible machine minds, and still puts extreme poverty first.
9:40ENJane Street· 7 juil. 2020Real Numbers: A Marching Band Challenge, Expected Damage, and Bayes’ RuleSawyer · Jane StreetSawyer introduces a marching-band expected-value puzzle and uses linearity and Bayesian updating to solve a monster-attack problem.
10:08ENJane Street· 3 juil. 2020Expected Damage and a Golden-Ratio Window PuzzleSawyer · Jane StreetSawyer introduces expected value with an unknown video-game monster, then uses geometry to solve a painting-through-a-window problem.
2:00:32ENLex Fridman· 3 juil. 2020Podcast · 2 voixSlow Synapses Grow Fast Learners — Warmth Is the Harder ProblemInvité : Matt Botvinick · Anime : Lex FridmanDeepMind neuroscience director Matt Botvinick tells Lex Fridman how prefrontal cortex, meta-reinforcement learning, and dopamine research meet the human question of what a better life with AI would actually look like.
45:31ENLex Fridman· 1 juil. 2020PodcastYou Are Your Own Existence Proof: Karl Friston on Free Energy, Life, and Self-AwarenessAnime : Lex FridmanKarl Friston explains how the free energy principle reframes existence, life, planning, and self-awareness as inference problems.
7:55ENJane Street· 30 juin 2020The Art Thief’s Window and a Toy Boat’s Return JourneySawyer · Jane StreetSawyer poses a geometric window puzzle and solves the previous episode’s river-crossing problem in two ways.
1:02:14ENLex Fridman· 30 juin 2020Podcast · 2 voixThe 28-year wait: Robert Langer on rejection, polymers, and a thousand studentsInvité : Robert Langer · Anime : Lex FridmanThe MIT bioengineer talks with Lex Fridman about drug delivery, tissue engineering, patents, and the long path from a Folkman hypothesis to Avastin.Charger plus24 sur 4 484 affichés