01 / 11TED≈ approximate level C12:32–2:38 , , .
02 / 11CrashCourse≈ approximate level B25:56–6:00
.
03 / 11Big Think≈ approximate level B24:35–4:42
.
04 / 11TED≈ approximate level A25:08–5:15
, - - .
05 / 11Sprouts≈ approximate level B24:55–5:00
, ?
06 / 11NBC News≈ approximate level C16:05–6:09
.
07 / 11TED≈ approximate level B25:51–5:55
- .
08 / 11Big Think≈ approximate level B27:54–8:01
, .
09 / 11CNBC Make It≈ approximate level B18:20–8:29
, , , , .
10 / 11The Daily Show≈ approximate level A24:12–4:22
.
11 / 11BBC Ideas≈ approximate level C14:17–4:30
, - , , .