01 / 27CrashCourse≈ niveau approximatifB14:33–4:38 , .
02 / 27Sprouts≈ niveau approximatifB13:24–3:32
.
03 / 27CNBC Make It≈ niveau approximatifB23:12–3:18
, 's .
04 / 27TED-Ed≈ niveau approximatifB21:34–1:42
, .
05 / 27CrashCourse≈ niveau approximatifA23:20–3:26
, .
06 / 27TED-Ed≈ niveau approximatifC13:30–3:42
, - , .
07 / 27TED-Ed≈ niveau approximatifC12:19–2:22
.
08 / 27TED≈ niveau approximatifA20:42–0:53
, , , ?
09 / 27CrashCourse≈ niveau approximatifA22:45–2:54
, ’s , .
10 / 27CrashCourse≈ niveau approximatifC13:34–3:40
, ’s , - .
11 / 27The Tonight Show≈ niveau approximatifC10:57–1:01
, .
12 / 27TED-Ed≈ niveau approximatifB23:50–3:55
.
13 / 27The Late Show≈ niveau approximatifA21:12–1:15
?
14 / 27The Tonight Show≈ niveau approximatifB22:02–2:04
- .
15 / 27PBS NewsHour≈ niveau approximatifB14:11–4:17
, , .
16 / 27Sprouts≈ niveau approximatifB23:02–3:12
, , , .
17 / 27PBS NewsHour≈ niveau approximatifC13:48–4:05
: , , , 's , , , .
18 / 27TED≈ niveau approximatifB214:27–14:38
, , , .
19 / 27PBS NewsHour≈ niveau approximatifA22:00–2:10
, 's , .
20 / 27PBS NewsHour≈ niveau approximatifC14:03–4:14
, , .
21 / 27The School of Life≈ niveau approximatifC13:42–3:50
, .
22 / 27PBS NewsHour≈ niveau approximatifB20:15–0:26
.
23 / 27CrashCourse≈ niveau approximatifB19:49–10:02
, , , .
24 / 27PBS NewsHour≈ niveau approximatifC14:12–4:26
, , , , .
25 / 27TED-Ed≈ niveau approximatifB24:23–4:37
* , .
26 / 27Big Think≈ niveau approximatifC19:33–9:42
, , % .
27 / 27TED≈ niveau approximatifB22:13–2:23
, , : - .