01 / 30Big Think≈ approximate level C13:09–3:12 , .
02 / 30CrashCourse≈ approximate level B24:15–4:21
, .
03 / 30The Late Show≈ approximate level A21:53–1:59
.
04 / 30BBC Earth≈ approximate level C10:27–0:31
.
05 / 30CrashCourse≈ approximate level B28:01–8:05
, .
06 / 30Steve Harvey≈ approximate level B15:22–5:26
, .
07 / 30The Tonight Show≈ approximate level B10:53–0:59
, .
08 / 30TED-Ed≈ approximate level B20:08–0:16
, , , .
09 / 30TED≈ approximate level A24:13–4:16
, .
10 / 30CrashCourse≈ approximate level B22:40–2:42
?”
11 / 30The Daily Show≈ approximate level A24:44–4:47
.
12 / 30WIRED≈ approximate level B10:53–0:57
, ?
13 / 30TED-Ed≈ approximate level A21:23–1:27
.
14 / 30CrashCourse≈ approximate level A21:27–1:31
, -- .
15 / 30Kurzgesagt≈ approximate level C19:05–9:13
, .
16 / 30TED-Ed≈ approximate level C14:27–4:34
, ’ .
17 / 30CrashCourse≈ approximate level B28:59–9:05
.
18 / 30CrashCourse≈ approximate level B18:38–8:45
, .
19 / 30CrashCourse≈ approximate level B18:44–8:52
, .
20 / 30Big Think≈ approximate level B11:27–1:31
, , .
21 / 30TED≈ approximate level B22:20–2:26
, .
22 / 30CrashCourse≈ approximate level B210:53–10:59
, .
23 / 30The School of Life≈ approximate level B20:15–0:17
?
24 / 30Lex Clips≈ approximate level A24:44–4:53
...
25 / 30Tom Scott≈ approximate level B24:29–4:37
, , .
26 / 30Mark Rober≈ approximate level C13:24–3:29
, , .
27 / 30CrashCourse≈ approximate level C110:07–10:13
, , .
28 / 30PBS NewsHour≈ approximate level B21:40–1:48
.
29 / 30SmarterEveryDay≈ approximate level B22:31–2:36
, .
30 / 30TED≈ approximate level B23:18–3:22
, .