Comprehensible input in English

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The number on each thumbnail is its difficulty score out of 100: mostly speaking pace, partly vocabulary load. How it is measured →

83/10033:59Essentials: The Biology of Slowing & Reversing Aging | Dr. David SinclairB2-C2 · ~9,000 words · fastAndrew Huberman83/1001:38:31AUTOTucker Carlson: Rise of Nick Fuentes, Paramount vs Netflix, Anti-AI Sentiment, Hottest TakesB2-C2 · ~6,000 words · very fastAll-In Podcast83/1003:28:47Andrej Karpathy: Tesla AI, Self-Driving, Optimus, Aliens, and AGI | Lex Fridman Podcast #333B2-C2 · ~7,000 words · very fastLex Fridman83/1001:29:30AUTOBiggest LBO Ever, SPAC 2.0, Open Source AI Models, State AI Regulation FrenzyB2-C2 · ~7,000 words · very fastAll-In Podcast83/10054:28AUTOAnswering Questions About Alien Exoplanets, with Anjali TripathiB2-C1 · ~6,000 words · very fastStarTalk83/1003:34:58Paul Rosolie: Amazon Jungle, Uncontacted Tribes, Anacondas, and Ayahuasca | Lex Fridman Podcast #369B1-C1 · ~4,000 words · very fastLex Fridman83/1001:30:02AUTOICE Chaos in Minneapolis, Clawdbot Takeover, Why the Dollar is DroppingB2-C1 · ~6,000 words · very fastAll-In Podcast83/10033:24AUTOEssentials: Therapy, Treating Trauma & Other Life Challenges | Dr. Paul ContiB2-C1 · ~5,000 words · very fastAndrew Huberman83/1002:45:26Dan Houser: GTA, Red Dead Redemption, Rockstar, Absurd & Future of Gaming | Lex Fridman Podcast #484B1-B2 · ~4,000 words · very fastLex Fridman83/1002:32:00AUTORyan Graves: UFOs, Fighter Jets, and Aliens | Lex Fridman Podcast #308B2-C1 · ~5,000 words · very fastLex Fridman83/1002:22:18AUTOHoliday Special 2022B1-C1 · ~5,000 words · very fastAcquired83/1001:42:10AUTOAI Sovereignty Wars, Palantir-Nvidia Deal, SCOTUS Birthright Ruling, Newsom’s CA Budget LieB2-C2 · ~7,000 words · very fastAll-In Podcast84/1003:36:25Dave Hone: T-Rex, Dinosaurs, Extinction, Evolution, and Jurassic Park | Lex Fridman Podcast #480B2-C2 · ~6,000 words · very fastLex Fridman84/10028:13AUTOYouTube CEO Neal Mohan on AI, Censorship & the Future of CreatorsB2-C2 · ~7,000 words · very fastAll-In Podcast84/1001:27:11AUTODoes OpenAI Need a Bailout? Mamdani Wins, Socialism Rising, Filibuster Nuclear OptionB2-C2 · ~7,000 words · very fastAll-In Podcast84/1001:04:51AUTOGroundbreaking Studies Recreate Human Brain Circuits in a DishB2-C2 · ~6,000 words · very fastStarTalk84/1002:24:39AUTOJoe Rogan Experience #2416 - Dan FarahB1-C1 · ~4,000 words · very fastPowerfulJRE84/10056:00AUTOKate the Chemist Crushes Your Chemistry QuestionsB2-C1 · ~6,000 words · very fastStarTalk84/1002:15:02How to Overcome Inner Resistance | Steven PressfieldB1-B2 · ~4,000 words · very fastAndrew Huberman84/1001:48:41AUTOACQ2: How to Live in Everyone Else's Future (with Shopify CEO Tobi Lütke)B1-C1 · ~5,000 words · very fastAcquired84/1001:44:48AUTOTop Intelligence Advisor: “Epstein Was A Front.” They Can See Everything, Even Your Messages!B1-C1 · ~4,000 words · very fastThe Diary Of A CEO84/1005:15:00Dario Amodei: Anthropic CEO on Claude, AGI & the Future of AI & Humanity | Lex Fridman Podcast #452B2-C1 · ~6,000 words · very fastLex Fridman84/1001:19:22AUTOEpstein Files, Is SaaS Dead?, Moltbook Panic, SpaceX xAI Merger, Trump's Fed PickB2-C2 · ~7,000 words · very fastAll-In Podcast84/1002:15:04AUTOJoe Rogan Experience #2509 - Caleb HammerB1-B2 · ~4,000 words · very fastPowerfulJRE

Which English channel to start with

Ranked by median difficulty, easiest first. The bar is a range, not a label — a channel typically spans a wide stretch of the scale, so one level would be false for its own hardest videos.

6 of these 7 channels carry the same vocabulary band (B1-B2), and their scores still run from 0 to 88. That gap is pace: what separates the easiest of these channels from the hardest is how fast people talk, not which words they use. How that is measured →