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 →

91/10020:00I Tried Every Level of Mexican Street FoodB2-C2 · ~9,000 words · very fastJoshua Weissman91/10012:35Samsung Galaxy S26 Ultra Review: There's a CatchB2-C2 · ~8,000 words · very fastMarques Brownlee91/10020:10AUTOI Tested The World's Worst FoodsB2-C2 · ~8,000 words · very fastJoshua Weissman91/10029:42Solving problems by adding a dimensionB2-C2 · ~9,000 words · very fast3Blue1Brown91/10015:37AUTOAsphalt vs Metal Shingles?B2-C2 · ~7,000 words · very fastMatt Risinger91/10010:29What's going on with Windows Laptops?B2-C2 · ~9,000 words · very fastMarques Brownlee91/10018:20AUTOBFS Custom Mill Shop Tour - The impossible projects made possibleB2-C2 · ~7,000 words · very fastMatt Risinger91/10027:14Transformers, the tech behind LLMs | Deep Learning Chapter 5B2-C2 · ~9,000 words · very fast3Blue1Brown91/10025:04I Tried Every Viral Restaurant in AmericaB2-C2 · ~7,000 words · very fastJoshua Weissman91/10029:45I Tried The #1 Restaurant in AmericaB2-C2 · ~8,000 words · very fastJoshua Weissman92/10013:30The AI that solved IMO Geometry Problems | Guest video by @Aleph0B2-C2 · ~9,000 words · very fast3Blue1Brown92/10027:40AUTOPerfect Plumbing Plan | Ep.6: The Testing One! Water Quality Testing, FiltrationB2-C2 · ~8,000 words · very fastMatt Risinger92/10013:55AUTOSecret Food Hacks I Learned In RestaurantsC1-C2 · ~9,000 words · very fastJoshua Weissman92/10012:16Why charcoal is the first great cooking fuelB2-C2 · ~9,000 words · very fastAdam Ragusea92/10016:23Where my explanation of Grover’s algorithm failedB2-C2 · ~9,000 words · very fast3Blue1Brown92/10022:20Why do prime numbers make these spirals? | Dirichlet’s theorem and pi approximationsB2-C2 · ~10,000 words · very fast3Blue1Brown92/10023:05Why Laplace transforms are so usefulB2-C2 · ~10,000 words · very fast3Blue1Brown92/10015:54AUTOCooking For The World’s Strongest Man (10,000 Calories)C1-C2 · ~9,000 words · very fastJoshua Weissman92/10027:07How (and why) to raise e to the power of a matrix | DE6B2-C2 · ~8,000 words · very fast3Blue1Brown92/10010:06Why We Can’t Find a Legal Limit for WeedB2-C2 · ~12,000 words · very fastSciShow92/10028:32I Tried Every Famous Mexican FoodB2-C2 · ~9,000 words · very fastJoshua Weissman92/10014:30AUTOTop 5 Dumb Foundation MistakesB2-C2 · ~9,000 words · very fastMatt Risinger92/10017:46AUTOWhy it's called devil's/angel's food cakeB2-C2 · ~9,000 words · very fastAdam Ragusea92/10018:48How to lie using visual proofsB2-C2 · ~10,000 words · very fast3Blue1Brown

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 →