01 / 30TED-Ed≈ approximate level C12:29–2:36 , , .
02 / 30TED-Ed≈ approximate level B21:44–1:51
, .
03 / 30TED-Ed≈ approximate level B20:44–0:50
.
04 / 30CrashCourse≈ approximate level B210:29–10:36
– – , .
05 / 30TED≈ approximate level A25:05–5:13
's , .
06 / 30CNBC Make It≈ approximate level B24:05–4:12
, .
07 / 30Sprouts≈ approximate level A23:17–3:22
.
08 / 30Sprouts≈ approximate level C11:24–1:34
.
09 / 30WIRED≈ approximate level B111:10–11:16
, , .
10 / 30StoryCorps≈ approximate level B12:18–2:24
.
11 / 30The Tonight Show≈ approximate level C17:41–7:46
." % , " ."
12 / 30Lex Clips≈ approximate level A24:22–4:25
.
13 / 30The Tonight Show≈ approximate level C15:59–6:05
, , , .
14 / 30CNBC Make It≈ approximate level B22:41–2:45
, , , .
15 / 30The Daily Show≈ approximate level B13:46–3:53
, !
16 / 30The School of Life≈ approximate level B12:33–2:36
.
17 / 30TED≈ approximate level B10:09–0:13
?
18 / 30CNBC Make It≈ approximate level B16:12–6:17
.
19 / 30NBC News≈ approximate level C10:39–0:49
's .
20 / 30TED≈ approximate level C10:58–1:10
, , : , --, .
21 / 30Sprouts≈ approximate level B24:30–4:38
?
22 / 30Big Think≈ approximate level A20:00–0:04
.
23 / 30CNBC Make It≈ approximate level B11:36–1:47
, .
24 / 30TED≈ approximate level B10:44–0:48
.
25 / 30CrashCourse≈ approximate level C13:52–3:56
’s .
26 / 30CNBC Make It≈ approximate level B21:26–1:30
, .
27 / 30Sprouts≈ approximate level B13:24–3:32
.
28 / 30TED≈ approximate level B24:37–4:52
's , , , , .
29 / 30TED-Ed≈ approximate level C11:27–1:41
, , , .
30 / 30TED-Ed≈ approximate level A21:23–1:34
, , - , , .