01 / 21CrashCourse≈ approximate level B20:57–1:04 , , , .
02 / 21CrashCourse≈ approximate level B21:32–1:37
, , .
03 / 21TED≈ approximate level B21:43–1:49
: .
04 / 21CrashCourse≈ approximate level B13:38–3:41
.
05 / 21CrashCourse≈ approximate level B11:06–1:10
, .
06 / 21CrashCourse≈ approximate level B10:48–0:55
, , , .
07 / 21CrashCourse≈ approximate level B12:31–2:33
.
08 / 21CrashCourse≈ approximate level B10:37–0:41
, , .
09 / 21CrashCourse≈ approximate level B10:54–0:58
, , : .
10 / 21CrashCourse≈ approximate level B16:42–6:44
, .
11 / 21TED≈ approximate level B20:20–0:22
- .
12 / 21CrashCourse≈ approximate level B20:00–0:02
, .
13 / 21CrashCourse≈ approximate level B10:00–0:02
, , .
14 / 21WIRED≈ approximate level B10:08–0:15
, ?
15 / 21CrashCourse≈ approximate level B11:03–1:11
, – , – : .
16 / 21CrashCourse≈ approximate level A22:40–2:42
“ ,” .
17 / 21CrashCourse≈ approximate level A22:43–2:46
“, ,” .
18 / 21The School of Life≈ approximate level C12:25–2:32
‘ , ’s ,’ .
19 / 21TED≈ approximate level B22:20–2:26
, .
20 / 21TED≈ approximate level A26:28–6:34
- 's .
21 / 21Vanity Fair≈ approximate level A20:18–0:20
,