01 / 16TED≈ niveau approximatifB15:13–5:23 ’s -- ’s , ’s .
02 / 16TED-Ed≈ niveau approximatifB13:11–3:20
, , .
03 / 16WIRED≈ niveau approximatifA213:18–13:23
, .
04 / 16TED-Ed≈ niveau approximatifB22:27–2:39
, , , .
05 / 16CrashCourse≈ niveau approximatifA27:31–7:36
, , … .
06 / 16Sprouts≈ niveau approximatifB14:18–4:25
, , .
07 / 16Sprouts≈ niveau approximatifB20:33–0:39
, .
08 / 16TED≈ niveau approximatifB14:26–4:41
, , .
09 / 16CrashCourse≈ niveau approximatifB16:35–6:43
, — — -.
10 / 16Big Think≈ niveau approximatifA22:13–2:18
, .
11 / 16The School of Life≈ niveau approximatifB22:26–2:32
, .
12 / 16TED-Ed≈ niveau approximatifC12:15–2:24
, , .
13 / 16Big Think≈ niveau approximatifB21:44–2:03
, , , , .
14 / 16Big Think≈ niveau approximatifC15:14–5:19
, , , .
15 / 16Big Think≈ niveau approximatifC13:20–3:29
, , , .
16 / 16CNBC Make It≈ niveau approximatifB25:40–5:50
.