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

88/1007:02Buttery sweet dinner rollsB2-C2 · ~8,000 words · very fastAdam Ragusea

88/1001:17:28Why NASA's Next Space Suits are not Pressurized to 14.7psi - Smarter Every Day 296B2-C2 · ~6,000 words · very fastSmarterEveryDay

88/10010:27AUTOWhat To Salvage vs. Demo | Colorado Rehab - Episode 1B2-C1 · ~5,000 words · very fastMatt Risinger

88/10010:27AUTOZero Thermal Bridging? UNBELIEVABLE Window performanceB1-C1 · ~5,000 words · very fastMatt Risinger

88/10020:48AUTOI Tried Every Fast Food Burger In AmericaB2-C1 · ~5,000 words · very fastJoshua Weissman

88/1001:33:27AUTOMercedes Unimog Returns! New Porsche Cayman? Can Nissan Save Itself? THIS CAR POD! EP91B1-C1 · ~4,000 words · very fastDoug DeMuro

88/1002:01:47AUTOInsulin Expert: How To 'Drain' Your Liver of Fat (Do This!)B2-C2 · ~9,000 words · very fastThe Diary Of A CEO

88/1001:30:32AUTOLucid In Trouble, Altima Is Dead, Volkswagen Makes Cuts, The LFA Is Electric! THIS CAR POD! EP120B2-C2 · ~5,000 words · very fastDoug DeMuro

88/10020:11AUTOAdam Richman Works 12 Hours on a Maine Lobster Boat | Pro MovesB2-C1 · ~4,000 words · very fastFirst We Feast

88/1007:42Chimps Love "People Watching" TooB1-C1 · ~7,000 words · very fastSciShow

88/10017:07How Sensors Keep Bridges From Collapsing (and other structures too)B2-C2 · ~8,000 words · very fastPractical Engineering

88/10020:00AUTOI Tried The Best Sandwich In AmericaB1-C2 · ~5,000 words · very fastJoshua Weissman

88/10016:20AUTOThe Airtightness Test Every Builder Should Be Doing Mid-BuildB1-C2 · ~5,000 words · very fastMatt Risinger

88/10015:43Why Recessions HappenB2-C1 · ~6,000 words · very fastJohnny Harris

88/1001:39:01AUTOFerrari's Gated Manual, Fiat Topolino & Why Doug Won't Buy a Supercar! THISCARPOD! EP119B2-C1 · ~5,000 words · very fastDoug DeMuro

88/1003:21:04AUTOAtheist vs Christian vs Spiritual Thinker: Is Not Believing In God Causing More Harm Than Good?!B2-C1 · ~5,000 words · very fastThe Diary Of A CEO

88/1001:22:01AUTOAmerican Dynamism (with Katherine Boyle)B2-C1 · ~5,000 words · very fastAcquired

88/1008:25AUTOHow to eat in a blackoutB1-C1 · ~6,000 words · very fastAdam Ragusea

88/10020:36World's Fastest Car Vs Cheetah!B2-C1 · ~4,000 words · very fastMrBeast

88/1009:21Every Phone Should Copy This!B2-C2 · ~7,000 words · very fastMarques Brownlee

88/10043:21AUTOEntering America’s Most Religious CommunityB2-C2 · ~5,000 words · very fastDrew Binsky

88/10021:47I Went To The Poorest Slum In The PhilippinesB1-C1 · ~4,000 words · very fastDrew Binsky

88/1001:03:42AUTOLVPs are breeding rot...UNLESS you do this!B2-C2 · ~6,000 words · very fastMatt Risinger

88/10017:22How Parmesan Cheese Is MadeB1-C1 · ~5,000 words · very fastJoshua Weissman

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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