01 / 30WIRED≈ approximate level B24:41–4:49 -- .
02 / 30CNBC Make It≈ approximate level B17:46–7:53
, .
03 / 30StoryCorps≈ approximate level B11:15–1:20
, .
04 / 30CNBC Make It≈ approximate level B11:26–1:33
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05 / 30TED≈ approximate level C17:45–7:50
.
06 / 30SoulPancake≈ approximate level B14:27–4:33
, .
07 / 30CrashCourse≈ approximate level A26:16–6:21
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08 / 30CNBC Make It≈ approximate level B21:37–1:41
.
09 / 30NBC News≈ approximate level A20:00–0:05
, .
10 / 30TED≈ approximate level B11:20–1:25
, .
11 / 30TED≈ approximate level C13:32–3:35
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12 / 30BBC Ideas≈ approximate level B10:45–0:52
-- , .
13 / 30BBC Ideas≈ approximate level C13:55–3:57
, .
14 / 30CNBC Make It≈ approximate level A28:06–8:13
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15 / 30Vanity Fair≈ approximate level B10:57–1:01
.
16 / 30CrashCourse≈ approximate level B19:12–9:19
, .
17 / 30The Economist≈ approximate level B16:33–6:35
, .
18 / 30Vanity Fair≈ approximate level A24:31–4:33
.
19 / 30Lex Clips≈ approximate level A28:44–8:49
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20 / 30CNBC Make It≈ approximate level A21:07–1:12
.
21 / 30PBS NewsHour≈ approximate level B21:21–1:27
, , .
22 / 30TED-Ed≈ approximate level C10:06–0:17
, , , .
23 / 30CNBC Make It≈ approximate level A23:32–3:38
, , .
24 / 30The Economist≈ approximate level B26:31–6:34
, .
25 / 30The Tonight Show≈ approximate level B26:47–6:49
, .
26 / 30BBC Ideas≈ approximate level C10:17–0:21
, .
27 / 30The Economist≈ approximate level B24:37–4:42
.
28 / 30BBC Ideas≈ approximate level A20:53–1:00
.
29 / 30BBC Earth≈ approximate level B21:14–1:21
, , .
30 / 30The Economist≈ approximate level B23:53–4:01
, .