Comprehensible input in English

Find something to watch

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

64/1002:13:52AUTO5 Natural Medicines Big Pharma Are Hiding From You! No.1 Herbal Medicine ExpertB2-C2 · ~6,000 words · fastThe Diary Of A CEO64/1001:32:25AUTOBrain Experts WARNING: Watch This Before Using ChatGPT Again! (Shocking New Discovery)B2-C1 · ~6,000 words · fastThe Diary Of A CEO64/1001:30:37AUTOThe Foot Expert: Your Toes Can Predict If You’ll Die Early! This Will Fix Plantar Fasciitis!B1-C1 · ~4,000 words · fastThe Diary Of A CEO64/1002:11:32Jeff Bezos: Amazon and Blue Origin | Lex Fridman Podcast #405B2-C1 · ~5,000 words · fastLex Fridman64/1002:59:33AUTORoger Gracie: Greatest Jiu Jitsu Competitor of All Time | Lex Fridman Podcast #343B1-B2 · ~3,000 words · fastLex Fridman64/1002:16:46Elon Musk: War, AI, Aliens, Politics, Physics, Video Games, and Humanity | Lex Fridman Podcast #400B2-C1 · ~6,000 words · fastLex Fridman64/1003:19:52AUTODuncan Trussell: Comedy, Sentient Robots, Suffering, Love & Burning Man | Lex Fridman Podcast #312B1-C1 · ~5,000 words · fastLex Fridman64/1001:38:39AUTOThe Microbiome Doctor: Doctors Were Wrong! The 3 Foods You Should Eat For Perfect Gut Health!B2-C2 · ~6,000 words · fastThe Diary Of A CEO64/1002:26:18AUTOJoe Rogan Experience #2461 - Robert F. Kennedy, Jr.B1-C1 · ~5,000 words · fastPowerfulJRE65/1003:00:50Janna Levin: Black Holes, Wormholes, Aliens, Paradoxes & Extra Dimensions | Lex Fridman Podcast #468B2-C2 · ~6,000 words · fastLex Fridman65/1002:14:55AUTOJoe Rogan Experience #2401 - Avi LoebB2-C1 · ~5,000 words · fastPowerfulJRE65/1002:59:38AUTOJoe Rogan Experience #2479 - Bob Lazar & Luigi VendittelliB1-C1 · ~4,000 words · fastPowerfulJRE65/1003:15:52OpenClaw: The Viral AI Agent that Broke the Internet - Peter Steinberger | Lex Fridman Podcast #491B1-C1 · ~5,000 words · fastLex Fridman65/1003:08:03AUTOJoe Rogan Experience #2408 - Bret WeinsteinB1-C1 · ~5,000 words · fastPowerfulJRE65/1002:23:05Jordan Peterson: Nietzsche, Hitler, God, Psychopathy, Suffering & Meaning | Lex Fridman Podcast #448B2-C2 · ~8,000 words · fastLex Fridman66/1001:46:18AUTODopamine Expert: How TikTok Is Physically Rewiring Your Brain (Permanent Damage?)B2-C1 · ~7,000 words · fastThe Diary Of A CEO66/1002:19:00Matthew McConaughey: Freedom, Truth, Family, Hardship, and Love | Lex Fridman Podcast #384B1-B2 · ~4,000 words · fastLex Fridman66/1003:02:52Omar Suleiman: Islam | Lex Fridman Podcast #352B2-C1 · ~6,000 words · fastLex Fridman66/1003:18:26AUTOJoe Rogan Experience #2404 - Elon MuskB2-C1 · ~5,000 words · fastPowerfulJRE66/1003:54:13Jennifer Burns: Milton Friedman, Ayn Rand, Economics, Capitalism, Freedom | Lex Fridman Podcast #457B2-C2 · ~8,000 words · fastLex Fridman66/1003:53:09Andrew Bustamante: CIA Spy | Lex Fridman Podcast #310B2-C1 · ~5,000 words · fastLex Fridman66/1002:05:13Deciphering Secrets of Ancient Civilizations, Noah's Ark, and Flood Myths | Lex Fridman Podcast #487B1-C1 · ~6,000 words · fastLex Fridman66/1002:27:58Robert Playter: Boston Dynamics CEO on Humanoid and Legged Robotics | Lex Fridman Podcast #374B1-C1 · ~5,000 words · fastLex Fridman66/1001:50:41AUTOBrené Brown: The Algorithms Have Forced Us Into A Hidden Epidemic, This Is The Only Way Out!B1-C1 · ~4,000 words · fastThe Diary Of A CEO

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.

3 of these 4 channels carry the same vocabulary band (B1-B2), and their scores still run from 0 to 86. 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 →