01 / 25Big Think≈ perkiraan levelB14:40–4:45 , “.”
02 / 25The Tonight Show≈ perkiraan levelA21:27–1:31
, -- .
03 / 25CrashCourse≈ perkiraan levelC112:20–12:25
-- .
04 / 25StoryCorps≈ perkiraan levelB20:03–0:09
, -- .
05 / 25The Daily Show≈ perkiraan levelB22:52–2:57
.
06 / 25TED-Ed≈ perkiraan levelC10:12–0:18
— .
07 / 25CNBC Make It≈ perkiraan levelB15:32–5:40
, , .
08 / 25The Economist≈ perkiraan levelA20:08–0:12
.
09 / 25Sprouts≈ perkiraan levelB12:39–2:47
.
10 / 25Sprouts≈ perkiraan levelC10:43–0:48
.
11 / 25CrashCourse≈ perkiraan levelB13:38–3:41
.
12 / 25TED-Ed≈ perkiraan levelA20:41–0:44
.
13 / 25BBC Ideas≈ perkiraan levelB20:09–0:15
, .
14 / 25TED-Ed≈ perkiraan levelB11:37–1:49
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15 / 25TED-Ed≈ perkiraan levelC13:02–3:11
— -- .
16 / 25The Tonight Show≈ perkiraan levelB11:08–1:13
.
17 / 25The Tonight Show≈ perkiraan levelB20:57–1:02
, -- ?
18 / 25CrashCourse≈ perkiraan levelB22:36–2:48
, , , .
19 / 25TED≈ perkiraan levelA26:31–6:37
, .
20 / 25TED≈ perkiraan levelB14:58–5:12
: , , , .
21 / 25Big Think≈ perkiraan levelC19:02–9:10
, , .
22 / 25BBC Ideas≈ perkiraan levelC11:56–2:13
- - , .
23 / 25CrashCourse≈ perkiraan levelC15:48–5:57
- - , - .
24 / 25TED≈ perkiraan levelC18:07–8:25
, , , , , .
25 / 25CrashCourse≈ perkiraan levelC10:46–0:55
, ’s , , .