Comprehensible input · English

Comprehensible input in English

5,230 videos from 45 channels, each scored from its own subtitle track — vocabulary load and speaking pace. Filter to your level, then watch it on YouTube.

5,230

videos scored

channels

3,271 h

of material

988

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 →

LevelAny Beginner Intermediate Advanced

LengthAny Under 10 min 10–30 min Over 30 min

PaceAny Slow Medium Fast Very fast

ContentAny Made for learners Real-world content Science & ideas (1,820)Entertainment (1,125)Podcasts (850)Talk shows (447)

SortEasiest first Hardest first Newest

92/10027:40AUTOPerfect Plumbing Plan | Ep.6: The Testing One! Water Quality Testing, FiltrationB2-C2 · ~8,000 words · very fastMatt Risinger

92/1007:20Chocolate custard marshmallow swirl 'ice cream'B2-C2 · ~9,000 words · very fastAdam Ragusea

92/10013:55AUTOSecret Food Hacks I Learned In RestaurantsC1-C2 · ~9,000 words · very fastJoshua Weissman

92/10037:01AUTOI Tried Breakfast From Every State In AmericaB2-C2 · ~8,000 words · very fastJoshua Weissman

92/10030:38I Tried The Best Taco In The WorldB2-C2 · ~9,000 words · very fastJoshua Weissman

92/10012:16Why charcoal is the first great cooking fuelB2-C2 · ~9,000 words · very fastAdam Ragusea

92/1001:51:15Control Your Vagus Nerve to Improve Mood, Alertness & NeuroplasticityC1-C2 · ~14,000 words · very fastAndrew Huberman

92/10016:23Where my explanation of Grover’s algorithm failedB2-C2 · ~9,000 words · very fast3Blue1Brown

92/10022:20Why do prime numbers make these spirals? | Dirichlet’s theorem and pi approximationsB2-C2 · ~10,000 words · very fast3Blue1Brown

92/10046:23How are holograms possible?B2-C2 · ~9,000 words · very fast3Blue1Brown

92/10023:05Why Laplace transforms are so usefulB2-C2 · ~10,000 words · very fast3Blue1Brown

92/10039:44The Scariest Chart in Electrical EngineeringB2-C2 · ~9,000 words · very fastVeritasium

92/10032:157 Days Stranded in The ArcticB2-C2 · ~8,000 words · very fastMrBeast

92/10015:54AUTOCooking For The World’s Strongest Man (10,000 Calories)C1-C2 · ~9,000 words · very fastJoshua Weissman

92/1006:04AUTOToad in the hole (personal pan puddings)C1-C2 · ~8,000 words · very fastAdam Ragusea

92/1001:15:32AUTOAnti-Aging Expert: Creatine Is The Fat Loss Secret Doctors Don’t Tell You - Dr. Darren CandowB2-C2 · ~10,000 words · very fastThe Diary Of A CEO

92/10030:15Making Celebrity Chefs' Best Recipes But BetterB2-C2 · ~9,000 words · very fastJoshua Weissman

92/10027:07How (and why) to raise e to the power of a matrix | DE6B2-C2 · ~8,000 words · very fast3Blue1Brown

92/1008:17Lemonade, six slightly different waysC1-C2 · ~10,000 words · very fastAdam Ragusea

92/10010:06Why We Can’t Find a Legal Limit for WeedB2-C2 · ~12,000 words · very fastSciShow

92/10028:32I Tried Every Famous Mexican FoodB2-C2 · ~9,000 words · very fastJoshua Weissman

92/10014:30AUTOTop 5 Dumb Foundation MistakesB2-C2 · ~9,000 words · very fastMatt Risinger

92/10017:46AUTOWhy it's called devil's/angel's food cakeB2-C2 · ~9,000 words · very fastAdam Ragusea

92/10018:48How to lie using visual proofsB2-C2 · ~10,000 words · very fast3Blue1Brown

English channels, ranked

ChannelsAny Made for learners Real-world content

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	Vocabulary range	Pace	Videos	Hours
1	TED-Ed	27–91	50	B2-C2	medium	192	19 h
2	National Geographic	27–89	57	B2-C2	medium	65	81 h
3	TED	22–87	58	B1-C2	fast	69	16 h
4	Essential Craftsman	33–87	63	B1-C2	fast	137	39 h
5	Real Engineering	47–86	64	C1-C2	fast	76	30 h
6	Technology Connections	56–90	67	B2-C2	fast	89	47 h
7	Kurzgesagt – In a Nutshell	13–88	68	B2-C2	fast	60	13 h
8	Veritasium	48–92	69	B2-C2	fast	118	56 h
9	Lex Fridman	27–89	70	B1-C1	fast	127	377 h
10	StarTalk	40–91	70	B2-C2	fast	109	98 h
11	Acquired	33–91	71	B2-C2	fast	86	221 h
12	Yes Theory	28–87	72	B1-B2	fast	90	48 h
13	ColdFusion	55–86	72	B2-C2	fast	118	38 h
14	Vox	43–90	72	B2-C2	fast	93	51 h
15	First We Feast	39–97	72	B1-C1	fast	122	41 h
16	Andrew Huberman	45–95	74	B2-C2	fast	145	238 h
17	Practical Engineering	59–89	75	B2-C2	fast	142	41 h
18	Johnny Harris	49–90	75	B2-C2	fast	117	62 h
19	Wendover Productions	52–91	76	B2-C2	fast	129	47 h
20	SciShow	55–96	76	B2-C2	fast	197	48 h
21	Jimmy Kimmel Live	36–87	76	B1-C1	fast	197	42 h
22	WIRED	26–91	77	B1-C2	fast	73	28 h
23	Vanity Fair	38–91	78	B1-C1	fast	96	28 h
24	The Diary Of A CEO	38–92	79	B1-C2	fast	152	316 h
25	All-In Podcast	45–90	81	B2-C2	fast	132	143 h
26	PowerfulJRE	40–90	81	B1-C1	very fast	99	269 h
27	Matt Risinger	55–92	83	B2-C2	very fast	140	54 h
28	Doug DeMuro	65–90	83	B1-C2	very fast	141	100 h
29	The Tonight Show Starring Jimmy Fallon	40–89	84	B1-C1	very fast	32	6 h
30	Drew Binsky	40–97	85	B1-C1	very fast	132	72 h
31	SmarterEveryDay	59–91	86	B1-C2	very fast	54	32 h
32	Adam Ragusea	24–96	87	B2-C2	very fast	186	54 h
33	Marques Brownlee	53–92	87	B2-C2	very fast	127	28 h
34	MrBeast	75–94	87	B1-B2	very fast	92	34 h
35	This Old House	58–94	88	B1-C2	very fast	90	46 h
36	Mark Rober	72–95	89	B2-C2	very fast	43	15 h
37	Joshua Weissman	64–96	90	B2-C2	very fast	117	45 h
38	3Blue1Brown	80–94	91	B2-C2	very fast	58	24 h

The vocabulary range is each channel’s own spread, not a single verdict: in three of every four of its videos the vocabulary starts at the lower level or above and stays at the upper one or below. Its top end tracks how far the rare words reach, so a channel devoted to one subject sits high on it without being hard to follow — the median score is the column that answers that.

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