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 →

75/1009:20The banana is under threatB2-C2 · ~8,000 words · fastVox75/10034:49AUTOThe truth about fatherhood | The Gray AreaB1-C1 · ~5,000 words · fastVox75/10033:18AUTOHow to Set & Achieve Goals | Huberman Lab EssentialsB2-C2 · ~9,000 words · fastAndrew Huberman76/10016:226 Places with Weird Human MutationsC1-C2 · ~10,000 words · fastSciShow76/1002:28:14Demis Hassabis: Future of AI, Simulating Reality, Physics and Video Games | Lex Fridman Podcast #475B2-C1 · ~6,000 words · fastLex Fridman76/10014:44AUTOIs America's Most Famous Steakhouse Worth the Hype? | Pro MovesB2-C2 · ~6,000 words · fastFirst We Feast76/10030:36AUTOThe Hidden Truth About the US Energy Grid: Subsidies, Demand & Rising Prices - Chris WrightB2-C2 · ~6,000 words · fastAll-In Podcast76/1008:49Why Is This Persian Silver Hoard Buried in Yorkshire?B2-C2 · ~10,000 words · fastSciShow76/10028:17Why People Think The Government Killed JFKB2-C2 · ~6,000 words · fastJohnny Harris76/10036:25Every Eye In The Animal Kingdom | WIREDC1-C2 · ~12,000 words · fastWIRED76/10021:29AUTOWhy American Airlines Stopped Making MoneyB2-C2 · ~10,000 words · fastWendover Productions76/10048:46Oligarchy is worse than you thinkB2-C2 · ~6,000 words · fastJohnny Harris76/10027:10My Non-Native Speaker Experience┃Learn American English Pronunciation On the GoB1-C1 · ~4,000 words · fastRachel's English76/1003:13:34AUTOJoe Rogan Experience #2507 - Harland WilliamsB1-C1 · ~4,000 words · fastPowerfulJRE76/10010:25What is Storm Surge?B2-C2 · ~11,000 words · fastPractical Engineering76/10021:38AUTOBuild Podcast | Episode 202: A Look Back with Matt RisingerB1-C1 · ~4,000 words · fastMatt Risinger76/1004:40How exactly do inhalers work? - Anna RothschildC1-C2 · ~16,000 words · fastTED-Ed76/10054:22AUTOVacation-Proof Your Home + Italian Family Memories + Attic Renovation SecretsB1-C2 · ~5,000 words · fastThis Old House76/10020:44We Made A Giant Zipper To Explain How It WorksB2-C2 · ~7,000 words · fastVeritasium76/10034:42The Perfect Battery Material Is DangerousC1-C2 · ~13,000 words · fastVeritasium76/1009:43How Coastal Erosion WorksC1-C2 · ~15,000 words · fastPractical Engineering76/10021:50The Battle Over NYC Congestion PricingB2-C2 · ~9,000 words · fastWendover Productions76/10020:13AUTOThe AI Device Nobody Asked ForB2-C2 · ~8,000 words · fastColdFusion76/10036:35AUTOWhy are we at war with Iran? | The Gray AreaB2-C1 · ~5,000 words · fastVox

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 →