01 / 13Sprouts≈ approximate level B10:20–0:24 .
02 / 13TED-Ed≈ approximate level A23:45–3:53
’s , .
03 / 13The School of Life≈ approximate level C11:06–1:15
.
04 / 13TED≈ approximate level A25:13–5:18
, .
05 / 13The Economist≈ approximate level C14:52–4:57
.
06 / 13TED≈ approximate level B28:05–8:12
.
07 / 13TED-Ed≈ approximate level B20:32–0:40
, ’s .
08 / 13The Daily Show≈ approximate level B27:36–7:50
, , .
09 / 13PBS NewsHour≈ approximate level C12:51–3:00
, .
10 / 13The School of Life≈ approximate level C12:47–3:01
‘’ : ’s .
11 / 13CrashCourse≈ approximate level C19:10–9:23
, , , .
12 / 13Sprouts≈ approximate level C17:56–8:11
, , .
13 / 13The School of Life≈ approximate level C11:31–1:44
, .