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 →

66/10029:51Your Questions Answered Again!┃Learn American English Pronunciation On the GoB1-C2 · ~5,000 words · fastRachel's English66/10010:52AUTOCould Your Phone's Radiation Harm You?B2-C2 · ~9,000 words · fastColdFusion66/10027:20Why Don’t Railroads Need Expansion Joints?C1-C2 · ~10,000 words · fastVeritasium66/10020:57AUTOThe Insane Engineering of Europa ClipperC1-C2 · ~11,000 words · fastReal Engineering66/10014:59How to Communicate with Your Dog, from a Westminster Champion | Jennifer Crank | TEDB2-C1 · ~5,000 words · fastTED66/10020:05AUTOThis Filipino Tribe Can Survive Underwater (Superhuman)B1-C1 · ~4,000 words · fastDrew Binsky66/10014:54STOP 🚫 - These Common English Mistakes are Absolutely WRONG!B1-B2 · ~8,000 words · fastEnglish with Lucy66/10019:33This Gun Could Reach SpaceC1-C2 · ~14,000 words · fastReal Engineering66/10015:30I use these phrases Every. Damn. Day... So YOU should probably learn them too! ✌🏻🇬🇧B1-B2 · ~4,000 words · fastEnglish with Lucy66/10012:22What’s It Like to Be Killed by Nature’s Most Brutal PredatorC1-C2 · ~11,000 words · fastKurzgesagt – In a Nutshell66/10011:27Trees Are So WeirdB2-C2 · ~7,000 words · fastKurzgesagt – In a Nutshell66/10027:58Bright from the Start: GE's CFL with an incandescent trick up its sleeveC1-C2 · ~13,000 words · fastTechnology Connections66/10012:21AUTOThe Most Misunderstood Screws in ConstructionB2-C2 · ~5,000 words · fastEssential Craftsman66/10021:54Geothermal Energy is Changing | Quaise Energy DocumentaryB2-C2 · ~9,000 words · fastReal Engineering66/10016:17Ari Aster Breaks Down Scenes from 'Hereditary,' 'Midsommar' and 'Eddington' | Vanity FairB1-B2 · ~4,000 words · fastVanity Fair66/10011:08Fever Feels Horrible, but is Actually Awesome!B2-C1 · ~7,000 words · fastKurzgesagt – In a Nutshell66/10025:44Speaking English: Critical Phrases and Pronunciation SecretsB1-B2 · ~4,000 words · fastRachel's English66/10016:34The Problem With Science CommunicationB2-C2 · ~9,000 words · fastVeritasium66/10020:52Let's Learn English! Topic: Cool Things! 👟🕶️🏍️ (Lesson Only)B1-B2 · ~4,000 words · fastLearn English with Bob the Canadian66/10021:24AUTOHow Corruption Led to Lebanon's Brutal CollapseB2-C2 · ~9,000 words · fastColdFusion66/10022:51AUTOAI is Evolving Faster Than You Think Pt. 2 (Art and Beyond)B2-C1 · ~8,000 words · fastColdFusion66/10020:09AUTOI Went On An Extreme Food Tour of IranB2-C2 · ~5,000 words · fastDrew Binsky66/10013:06The Most Insane Megaproject You Never Heard AboutB2-C2 · ~9,000 words · fastKurzgesagt – In a Nutshell66/10019:36AUTOBob Odenkirk Rewatches Breaking Bad, Better Call Saul, Nobody 2 & More | Vanity FairB1-C1 · ~3,000 words · fastVanity Fair

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 →