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 →

91/10033:52I Tried Food From Every State In AmericaB2-C2 · ~7,000 words · very fastJoshua Weissman91/10034:40But what is a Laplace Transform?B2-C2 · ~10,000 words · very fast3Blue1Brown91/10011:36Top 5 Android 16 Features: Big Visuals!B2-C2 · ~8,000 words · very fastMarques Brownlee91/1005:46The best way to become good at something might surprise you - David EpsteinB2-C2 · ~11,000 words · very fastTED-Ed91/1001:29:49AUTOPeptide Expert: What Do Peptides Actually Do? (EXPLAINED) - Dr Alex TatemB2-C2 · ~7,000 words · very fastThe Diary Of A CEO91/10016:00AUTOCMU Best Practices 2025 - ALL Builders NEED TO WATCH ThisB2-C2 · ~9,000 words · very fastMatt Risinger91/10040:05A tale of two problem solvers | Average cube shadow areaB2-C2 · ~8,000 words · very fast3Blue1Brown91/1007:33How Worried Do You Need To Be About Brain Eating AmoebasB2-C2 · ~10,000 words · very fastSciShow91/10020:00I 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 Brownlee91/1006:29AUTOSpring vegetable pot pieB2-C2 · ~8,000 words · very fastAdam Ragusea91/10020:10AUTOI 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 fast3Blue1Brown91/1001:43:40AUTOThe Browser (with Brendan Eich, Chief Architect of Netscape + Mozilla and CEO of Brave)C1-C2 · ~14,000 words · very fastAcquired91/10015:37AUTOAsphalt vs Metal Shingles?B2-C2 · ~7,000 words · very fastMatt Risinger91/1007:24Has Proof of Dark Matter Been Hiding on Ganymede?B2-C2 · ~8,000 words · very fastSciShow91/1006:47No-string beef braciole and sauceB2-C2 · ~7,000 words · very fastAdam Ragusea91/10010:29What's going on with Windows Laptops?B2-C2 · ~9,000 words · very fastMarques Brownlee91/1006:00Creamy pea pasta with lemon and garlicB2-C2 · ~7,000 words · very fastAdam Ragusea91/10018:20AUTOBFS 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 fast3Blue1Brown91/10053:47AUTOBrian Keating on Losing the Nobel Prize & Origins of the UniverseB2-C2 · ~8,000 words · very fastStarTalk91/10032:26Entomologist Answers Insect Questions | Tech Support | WIREDB2-C2 · ~9,000 words · very fastWIRED91/1006:01Chicken chasseur (Frenchy chicken stew with tomatoes and butter)B2-C2 · ~7,000 words · very fastAdam Ragusea

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 →