Comprehensible input · English

Comprehensible input in English

5,228 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.

5,228

videos scored

channels

3,270 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 (849)Talk shows (446)

SortEasiest first Hardest first Newest

74/1002:50:15AUTOScience of Attraction, Compatibility & Romance | Dr. Paul EastwickB1-C1 · ~5,000 words · fastAndrew Huberman

74/10021:52What Really Happened at the New Harbor Bridge Project?C1-C2 · ~10,000 words · fastPractical Engineering

74/1002:09:12AUTOAI Whistleblower: We Are Being Gaslit By AI Companies, They’re Hiding The Truth! - Karen HaoB2-C2 · ~7,000 words · fastThe Diary Of A CEO

74/10022:41AUTOThe Mitsubishi Lancer Evo VIII Is Way Better Than You RememberB2-C2 · ~8,000 words · fastDoug DeMuro

74/10013:31AUTOCrushed Rock: Everything You Need to KnowB2-C2 · ~6,000 words · fastEssential Craftsman

74/10017:35Every Kind of Bridge Explained in 15 MinutesC1-C2 · ~12,000 words · fastPractical Engineering

74/10059:41AUTOHow Quantum Physics Complicates Objective Truth, with Elise CrullB2-C2 · ~7,000 words · fastStarTalk

74/10013:59We Didn’t Evolve Color Vision to See ColorC1-C2 · ~11,000 words · fastSciShow

74/1003:32:43AUTOEnronB2-C1 · ~5,000 words · fastAcquired

74/10045:13You've (Likely) Been Playing The Game Of Life WrongB2-C2 · ~7,000 words · fastVeritasium

74/10035:40Understanding & Conquering Depression | Huberman Lab EssentialsC1-C2 · ~17,000 words · fastAndrew Huberman

74/10019:54Why the US is Struggling to Land on the MoonC1-C2 · ~11,000 words · fastReal Engineering

74/10022:10Let's Learn English! Topic: English Phrases with "in the..." 🏃😉❌ (Lesson Only)B1-B2 · ~2,000 words · fastLearn English with Bob the Canadian

74/10024:43100 Hours with the World's Most Hardcore Monk (Shi Heng-Yi)B1-B2 · ~4,000 words · fastYes Theory

74/10015:22AUTOSaving a Friend from a $5,000+ Concrete MistakeB1-C1 · ~4,000 words · fastEssential Craftsman

74/1002:06:07AUTOThis Common Food Is Feeding Your Cancer Cells - Dr. William LiB2-C2 · ~7,000 words · fastThe Diary Of A CEO

74/10024:44Why Utah is So WeirdC1-C2 · ~11,000 words · fastWendover Productions

74/1009:14AUTOSpray Foam and Denim? New Approach in Insulated Remodeled WallsB2-C2 · ~9,000 words · fastMatt Risinger

74/10036:17AUTOEssentials: Tools for Hormone Optimization in Males | Dr. Kyle GillettC1-C2 · ~18,000 words · fastAndrew Huberman

74/1002:58:15AUTOJoe Rogan Experience #2406 - Russell CroweB1-B2 · ~3,000 words · fastPowerfulJRE

74/10031:53AUTOMaximize Productivity, Physical & Mental Health With Daily Tools | Huberman Lab EssentialsC1-C2 · ~11,000 words · fastAndrew Huberman

74/10043:27On 'Dad bod' (PODCAST E83)B2-C2 · ~6,000 words · fastAdam Ragusea

74/10016:57How the Germans Measured Milliseconds MECHANICALLY - Smarter Every Day 283B2-C1 · ~5,000 words · fastSmarterEveryDay

74/10029:03AUTOThe Wildest Take-Off of My LifeB2-C2 · ~9,000 words · fastReal Engineering

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	Typical band	Pace	Videos	Hours
1	TED-Ed	27–91	50	C1-C2	medium	192	19 h
2	National Geographic	27–89	57	B2-C2	medium	65	81 h
3	TED	22–87	58	B2-C2	fast	69	16 h
4	Essential Craftsman	33–87	63	B2-C1	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	B2-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-B2	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	C1-C2	fast	129	47 h
20	SciShow	55–96	76	C1-C2	fast	197	48 h
21	Jimmy Kimmel Live	36–87	76	B1-B2	fast	196	42 h
22	WIRED	26–91	77	B2-C2	fast	73	28 h
23	Vanity Fair	38–91	78	B1-B2	fast	96	28 h
24	The Diary Of A CEO	38–92	79	B1-B2	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	B2-C1	very fast	141	100 h
29	The Tonight Show Starring Jimmy Fallon	40–89	84	B1-B2	very fast	32	6 h
30	Drew Binsky	40–97	85	B1-B2	very fast	132	72 h
31	SmarterEveryDay	59–91	86	B2-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	B2-C2	very fast	90	46 h
36	Mark Rober	72–95	89	B2-C1	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

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