Comprehensible input · English

Comprehensible input in English

5,210 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.

5,210

videos scored

channels

3,265 h

of material

987

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 (1,814)Entertainment (1,122)Podcasts (848)Talk shows (443)

SortEasiest first Hardest first Newest

65/10031:37AUTOThe Alfa Romeo TZ Zagato Is a Life-Changing ExperienceB2-C2 · ~6,000 words · fastDoug DeMuro

65/1002:59:38AUTOJoe Rogan Experience #2479 - Bob Lazar & Luigi VendittelliB1-C1 · ~4,000 words · fastPowerfulJRE

65/10026:31AUTOThis Jaguar XKR Is a Crazy James Bond Movie Hero CarB2-C1 · ~5,000 words · fastDoug DeMuro

65/10042:35Answering Questions About Virtual Particles, Moon Bases & Negative GravityB2-C1 · ~6,000 words · fastStarTalk

65/10015:35AUTO15 Phrases for Confident EnglishB1-B2 · ~4,000 words · fastSpeak English With Vanessa

65/1001:12:32New Study Shows What ChatGPT Does to Our BrainsB2-C1 · ~5,000 words · fastStarTalk

65/1001:00:54AUTOAsk Neil Anything, January 2026 | Free Patreon ExclusiveB1-C1 · ~5,000 words · fastStarTalk

65/10052:31Inside the Most Prepared Country on EarthB2-C1 · ~6,000 words · fastJohnny Harris

65/10025:59The Insane Engineering of the M1 AbramsC1-C2 · ~13,000 words · fastReal Engineering

65/1001:00:15I bought a freeze dryer so you don't have toB2-C2 · ~6,000 words · fastTechnology Connections

65/10026:19Why Super Glue Is Perfect For Gluing SkinC1-C2 · ~13,000 words · fastVeritasium

65/10014:09AUTOTrump Had NO IDEA Melania Was Making an Epstein Statement & He's Back to Making Threats to IranB2-C1 · ~5,000 words · fastJimmy Kimmel Live

65/1002:38:06AUTOImprove Focus with Behavioral Tools & Medication for ADHD | Dr. John KruseB2-C2 · ~10,000 words · fastAndrew Huberman

65/10049:23AUTOThe problem with gamifying life | The Gray AreaB2-C1 · ~6,000 words · fastVox

65/10048:39Advanced English Conversation LessonB1-B2 · ~4,000 words · fastSpeak English With Vanessa

65/10019:03How To Earthquake-Proof A HouseB2-C2 · ~8,000 words · fastVeritasium

65/10017:22AUTOGoogle Strikes Back (The AI Wars)B2-C2 · ~8,000 words · fastColdFusion

65/10029:15The Insane Engineering of the F-14 TomcatC1-C2 · ~12,000 words · fastReal Engineering

65/10022:17AUTOSauce Gardner Earns his Nickname on the Hot Ones Football Special | Hot OnesB1-C1 · ~5,000 words · fastFirst We Feast

65/1003:28:21AUTOTrader Joe’s: Hawaiian shirts and counter positioning (Audio)B2-C2 · ~8,000 words · fastAcquired

65/1008:17Humans Didn't Make Dogs WeirdC1-C2 · ~13,000 words · fastSciShow

65/10012:18Do You Have a Free Will?B2-C2 · ~7,000 words · fastKurzgesagt – In a Nutshell

65/10028:30The Increasing Reality of War in SpaceC1-C2 · ~10,000 words · fastWendover Productions

65/10037:07Who is Rachel of Rachel's English?┃Learn American English Pronunciation On the GoB1-C1 · ~3,000 words · fastRachel's English

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	191	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	136	38 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	108	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	117	38 h
14	Vox	43–90	72	B2-C2	fast	91	51 h
15	First We Feast	39–97	72	B1-B2	fast	120	41 h
16	Andrew Huberman	45–95	75	B2-C2	fast	144	237 h
17	Practical Engineering	59–89	75	B2-C2	fast	142	41 h
18	Johnny Harris	49–90	75	B2-C2	fast	116	62 h
19	Wendover Productions	52–91	76	C1-C2	fast	129	47 h
20	SciShow	55–96	76	C1-C2	fast	194	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	139	99 h
29	The Tonight Show Starring Jimmy Fallon	40–89	84	B1-B2	very fast	30	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	89	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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