Comprehensible input · English
Comprehensible input in English
1,777 videos from 17 channels, each scored from its own subtitle track — vocabulary load and speaking pace. Filter to your level, then watch it on YouTube.
1,777
videos scored
17
channels
1,435 h
of material
591
made for learners
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 →
ContentAnyMade for learnersReal-world contentScience & ideas (501)Podcasts (378)Entertainment (182)Talk shows (126)
89/10017:13Octopus vs Underwater MazeB2-C1 · ~6,000 words · very fastMark Rober
89/10026:56Egg Drop From SpaceB2-C1 · ~6,000 words · very fastMark Rober
89/10015:07Protect The Yacht, Keep It!B2-C1 · ~5,000 words · very fastMrBeast
89/10028:43Supply Chain Expert Answers Chinese Manufacturing Questions | Tech Support | WIREDB2-C1 · ~6,000 words · very fastWIRED
89/1002:34:30AUTOJoe Rogan Experience #2434 - Kurt MetzgerB2-C1 · ~5,000 words · very fastPowerfulJRE
89/1001:49:54AUTOBrian Keating: I’m Spending $200 Million To Explore Existence! How God Fits Into Science Explained!B2-C1 · ~5,000 words · very fastThe Diary Of A CEO
89/10021:42I Spent 100 Hours Inside The Pyramids!B2-C1 · ~5,000 words · very fastMrBeast
89/1001:58:11AUTOScott Galloway: The Rich Are Quietly Preparing For The AI CollapseB2-C2 · ~6,000 words · very fastThe Diary Of A CEO
89/10017:35I Saved 1,000 Animals From DyingB2-C1 · ~6,000 words · very fastMrBeast
89/10019:16My Rock, Paper, Scissors Robot Never Loses (+9 Other Inventions)B2-C1 · ~6,000 words · very fastMark Rober
89/10018:52Engineers vs Junkyard RC Car Death MatchB2-C1 · ~5,000 words · very fastMark Rober
89/10017:17$1 vs $1,000,000,000 Nuclear Bunker!B2-C1 · ~5,000 words · very fastMrBeast
89/10026:46Cybersecurity Expert Answers Hacking History Questions | Tech Support | WIREDB2-C2 · ~5,000 words · very fastWIRED
89/1002:48:24AUTOJoe Rogan Experience #2417 - Ben van KerkwykB2-C2 · ~6,000 words · very fastPowerfulJRE
89/10016:20World's Tallest Elephant Toothpaste VolcanoB2-C1 · ~7,000 words · very fastMark Rober
89/10018:16Testing What Happens If You Jump On A Moving TrainB2-C1 · ~5,000 words · very fastMark Rober
89/10028:17Lasers vs Lightning- Which Is More Powerful?B2-C1 · ~5,000 words · very fastMark Rober
89/1002:20:05AUTOWorld Expert on Love: Your Brain Already Picked Your Partner (But They’re Lying About Monogamy)B2-C2 · ~6,000 words · very fastThe Diary Of A CEO
89/10035:04Survive 30 Days Chained To A Stranger, Win $250,000B2-C2 · ~6,000 words · very fastMrBeast
89/10027:36How to Escape a Police Sniffing DogB2-C1 · ~5,000 words · very fastMark Rober
89/1002:12:20Gordon Ramsay's American Food Adventure | America 250 Special | Uncharted MEGA Episode | Nat GeoB2-C2 · ~5,000 words · very fastNational Geographic
89/10023:03$1 vs $1,000,000,000 Futuristic Tech!B2-C1 · ~5,000 words · very fastMrBeast
89/10025:13How to Escape Alcatraz With Basic EngineeringB2-C1 · ~5,000 words · very fastMark Rober
89/1002:20:04Ben Shapiro vs Destiny Debate: Politics, Jan 6, Israel, Ukraine & Wokeism | Lex Fridman Podcast #410B2-C2 · ~6,000 words · very fastLex FridmanEnglish channels, ranked
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.
| # | Channel | Level range (0–100) | Median | Typical band | Pace | Videos | Hours |
|---|---|---|---|---|---|---|---|
| 1 | Easy English | 6–48 | 31 | B1-B2 | medium | 138 | 37 h |
| 2 | English with Lucy | 8–57 | 34 | B1-B2 | medium | 45 | 15 h |
| 3 | TED-Ed | 27–91 | 50 | C1-C2 | medium | 191 | 19 h |
| 4 | BBC Learning English | 0–75 | 54 | B2-C2 | medium | 191 | 30 h |
| 5 | Speak English With Vanessa | 28–85 | 56 | B1-B2 | fast | 174 | 85 h |
| 6 | National Geographic | 27–89 | 57 | B2-C2 | medium | 65 | 81 h |
| 7 | TED | 22–87 | 58 | B2-C2 | fast | 69 | 16 h |
| 8 | Learn English with Bob the Canadian | 43–86 | 66 | B1-B2 | fast | 88 | 34 h |
| 9 | Kurzgesagt – In a Nutshell | 13–88 | 68 | B2-C2 | fast | 60 | 13 h |
| 10 | Lex Fridman | 27–89 | 70 | B2-C1 | fast | 127 | 377 h |
| 11 | Yes Theory | 28–87 | 72 | B1-B2 | fast | 90 | 48 h |
| 12 | WIRED | 26–91 | 77 | B2-C2 | fast | 73 | 28 h |
| 13 | Vanity Fair | 38–91 | 78 | B1-B2 | fast | 96 | 28 h |
| 14 | The Diary Of A CEO | 38–92 | 79 | B1-B2 | fast | 152 | 316 h |
| 15 | PowerfulJRE | 40–90 | 81 | B1-C1 | very fast | 99 | 269 h |
| 16 | The Tonight Show Starring Jimmy Fallon | 40–89 | 84 | B1-B2 | very fast | 30 | 6 h |
| 17 | MrBeast | 75–94 | 87 | B1-B2 | very fast | 92 | 34 h |
| 18 | Mark Rober | 72–95 | 89 | B2-C1 | very fast | 43 | 15 h |
Watching is the other halfYouTube gives you one subtitle line, in one language. Linglass puts English and your own language on screen together, and turns any word you tap into a flashcard.Add to Chrome — free