01 / 30The Late Show≈ approximate level A27:23–7:28 , .
02 / 30TED-Ed≈ approximate level B21:13–1:23
, .
03 / 30The School of Life≈ approximate level C12:02–2:07
: , .
04 / 30CrashCourse≈ approximate level C17:36–7:43
.
05 / 30CrashCourse≈ approximate level B14:33–4:38
, .
06 / 30BBC Earth≈ approximate level B12:26–2:29
.
07 / 30TED≈ approximate level A23:38–3:41
.
08 / 30Vogue≈ approximate level B21:52–1:56
.
09 / 30TED≈ approximate level A210:50–10:55
.
10 / 30The Economist≈ approximate level A23:11–3:14
.
11 / 30TED-Ed≈ approximate level B21:49–1:53
, - .
12 / 30The School of Life≈ approximate level B24:07–4:16
, .
13 / 30CNBC Make It≈ approximate level C16:55–7:03
, , .
14 / 30CNBC Make It≈ approximate level B24:39–4:46
, .
15 / 30TED-Ed≈ approximate level B22:12–2:21
, .
16 / 30PBS NewsHour≈ approximate level C12:55–3:01
, , , : , , .
17 / 30Sprouts≈ approximate level A20:30–0:34
, .
18 / 30BBC Ideas≈ approximate level C12:54–3:01
, , .
19 / 30Sprouts≈ approximate level A22:34–2:41
, .
20 / 30WIRED≈ approximate level B212:14–12:19
, ?
21 / 30Sprouts≈ approximate level A21:26–1:34
: .
22 / 30The Late Show≈ approximate level C12:08–2:14
-- .
23 / 30TED-Ed≈ approximate level B21:34–1:42
, .
24 / 30WIRED≈ approximate level C16:07–6:15
, , , .
25 / 30The School of Life≈ approximate level C11:59–2:08
, .
26 / 30The Daily Show≈ approximate level C10:55–1:07
: 's $- $ .
27 / 30The Economist≈ approximate level B25:38–5:49
.
28 / 30The Late Show≈ approximate level B22:00–2:08
, .
29 / 30CNBC Make It≈ approximate level B26:45–6:53
, .
30 / 30CNBC Make It≈ approximate level C14:11–4:22
, , , .