01 / 30Lex Clips≈ approximate level B11:09–1:17 , — ... .
02 / 30Lex Clips≈ approximate level B22:01–2:06
.
03 / 30Big Think≈ approximate level B11:14–1:17
.
04 / 30Big Think≈ approximate level B13:30–3:35
.
05 / 30The Late Show≈ approximate level C16:46–6:50
, , .
06 / 30The Late Show≈ approximate level B210:04–10:09
, .
07 / 30TED≈ approximate level A22:14–2:20
, , .
08 / 30TED≈ approximate level B13:08–3:11
.
09 / 30Lex Clips≈ approximate level A21:22–1:26
.
10 / 30PBS NewsHour≈ approximate level B24:45–4:51
.
11 / 30BBC Earth≈ approximate level A20:36–0:41
.
12 / 30BBC Earth≈ approximate level C11:00–1:05
.
13 / 30TED-Ed≈ approximate level B21:19–1:27
, , , , .
14 / 30The School of Life≈ approximate level B21:16–1:22
‘’ .
15 / 30BBC Ideas≈ approximate level C10:45–0:48
.
16 / 30BBC Ideas≈ approximate level C13:05–3:12
, .
17 / 30PBS NewsHour≈ approximate level A20:56–1:02
.
18 / 30PBS NewsHour≈ approximate level B11:18–1:23
, , .
19 / 30Vogue≈ approximate level A20:33–0:39
, .
20 / 30Vogue≈ approximate level C11:33–1:37
.
21 / 30Sprouts≈ approximate level A20:00–0:06
.
22 / 30Sprouts≈ approximate level A20:18–0:26
, .
23 / 30CrashCourse≈ approximate level C17:57–8:04
-- .
24 / 30Lex Clips≈ approximate level C14:57–5:00
.
25 / 30Lex Clips≈ approximate level C16:22–6:26
.
26 / 30BBC Ideas≈ approximate level B10:00–0:04
's .
27 / 30BBC Ideas≈ approximate level B10:48–0:54
, , .
28 / 30The School of Life≈ approximate level B22:16–2:21
: , .
29 / 30The School of Life≈ approximate level B12:23–2:30
, %.
30 / 30BBC Ideas≈ approximate level C11:27–1:31
.