01 / 7TED≈ approximate level B24:49–4:54 .
02 / 7Sprouts≈ approximate level C14:32–4:38
.
03 / 7TED≈ approximate level C16:41–6:45
, -?
04 / 7StoryCorps≈ approximate level B20:46–0:52
, , " -, ."
05 / 7BBC Ideas≈ approximate level C10:29–0:39
, , , .
06 / 7TED-Ed≈ approximate level B24:12–4:29
, ’s , — .
07 / 7TED≈ approximate level B210:41–10:50
, , , .