01 / 21The Economist≈ approximate level A20:48–0:56 , .
02 / 21BBC Earth≈ approximate level B21:59–2:03
.
03 / 21The Economist≈ approximate level B24:06–4:17
.
04 / 21The Daily Show≈ approximate level A22:25–2:29
, , .
05 / 21Big Think≈ approximate level B210:11–10:14
, .
06 / 21PBS NewsHour≈ approximate level B22:22–2:28
.
07 / 21BBC Ideas≈ approximate level B12:13–2:21
, .
08 / 21BBC Earth≈ approximate level A22:04–2:07
.
09 / 21PBS NewsHour≈ approximate level B22:38–2:48
, -- .
10 / 21The School of Life≈ approximate level C11:53–1:58
, .
11 / 21Lex Clips≈ approximate level B22:13–2:26
- , , , .
12 / 21TED-Ed≈ approximate level B22:28–2:41
, - ; ; .
13 / 21PBS NewsHour≈ approximate level A22:47–2:56
, , .
14 / 21Big Think≈ approximate level C14:15–4:19
.
15 / 21SoulPancake≈ approximate level B22:39–2:43
, .
16 / 21CrashCourse≈ approximate level B26:11–6:20
’s ’s — .
17 / 21BBC Ideas≈ approximate level C12:44–2:53
- , .
18 / 21BBC Earth≈ approximate level B10:17–0:21
, 's .
19 / 21TED≈ approximate level C15:54–6:06
, , - , .
20 / 21PBS NewsHour≈ approximate level C10:21–0:30
' .
21 / 21Lex Clips≈ approximate level B24:41–4:57
, , , , , , ...