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 →

93/10011:05AUTORadioactive glassware of the early 20th centuryC1-C2 · ~9,000 words · very fastAdam Ragusea93/10041:37Every Way To Cook An Egg (100 Methods)C1-C2 · ~9,000 words · very fastJoshua Weissman93/10022:42How might LLMs store facts | Deep Learning Chapter 7C1-C2 · ~9,000 words · very fast3Blue1Brown93/10013:24Answering viewer questions about refractionC1-C2 · ~9,000 words · very fast3Blue1Brown93/10011:20AUTOI Made The Spiciest Foods In The WorldC1-C2 · ~10,000 words · very fastJoshua Weissman93/10033:13AUTOI Tried The Best Croissant in The WorldC1-C2 · ~11,000 words · very fastJoshua Weissman93/10020:50AUTOHow To Fry Anything Like A ChefC1-C2 · ~10,000 words · very fastJoshua Weissman93/1007:50Polish-American pickle soup — not as weird as it sounds!C1-C2 · ~10,000 words · very fastAdam Ragusea93/1007:15How Soviet Smugglers Fought Censorship With X-RaysC1-C2 · ~10,000 words · very fastSciShow94/10020:44AUTOI Made Every Thanksgiving Side BetterC1-C2 · ~10,000 words · very fastJoshua Weissman94/1002:16:16AUTOHow to Control Your Cortisol & Overcome BurnoutC1-C2 · ~13,000 words · very fastAndrew Huberman94/10010:29How to Landscape a Steep Front Yard | Ask This Old HouseC1-C2 · ~11,000 words · very fastThis Old House94/10033:42AUTOI Made Fast Food Healthy (10 Ways)C1-C2 · ~12,000 words · very fastJoshua Weissman94/10032:0750 YouTube Legends Fight For $1,000,000C1-C2 · ~9,000 words · very fastMrBeast94/10041:03Simulating and understanding phase change | Guest video by Vilas WinsteinC1-C2 · ~11,000 words · very fast3Blue1Brown94/10045:59I Ranked Every Country in AsiaC1-C2 · ~12,000 words · very fastDrew Binsky94/10017:53AUTOWhich Country Has The Best Sandwich?C1-C2 · ~11,000 words · very fastJoshua Weissman95/1001:39:47Improve Your Lymphatic System for Overall Health & AppearanceC1-C2 · ~13,000 words · very fastAndrew Huberman95/10015:036 Times Scientists Were Wrong About the Periodic TableC1-C2 · ~12,000 words · very fastSciShow95/10019:00Mark Rober vs Dude Perfect- Ultimate Robot BattleC1-C2 · ~12,000 words · very fastMark Rober95/1002:48:23AUTOPeptides: The Science, Uses & Safety | Dr. Abud BakriC1-C2 · ~12,000 words · very fastAndrew Huberman95/10021:51I Cooked a Whole Wagyu CowC1-C2 · ~12,000 words · very fastJoshua Weissman96/10013:11Why Your Gluten Intolerance Gets Better on VacationC1-C2 · ~20,000 words · very fastSciShow96/10014:04Learning beef cuts through human musclesC1-C2 · ~13,000 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 →