01 / 30TED≈ approximate level B24:42–4:47 .
02 / 30TED≈ approximate level B110:21–10:26
.
03 / 30TED≈ approximate level C19:36–9:38
.
04 / 30The Daily Show≈ approximate level B11:04–1:06
?
05 / 30SciShow≈ approximate level B211:01–11:07
.
06 / 30Kurzgesagt≈ approximate level A23:46–3:50
.
07 / 30Practical Engineering≈ approximate level B11:00–1:05
.
08 / 30MKBHD≈ approximate level C16:03–6:06
.
09 / 30Practical Engineering≈ approximate level B17:22–7:29
’s .
10 / 30Kurzgesagt≈ approximate level B11:20–1:25
.
11 / 30CrashCourse≈ approximate level B26:04–6:09
, , .
12 / 30Kurzgesagt≈ approximate level A20:07–0:10
, .
13 / 30MKBHD≈ approximate level A21:16–1:24
, , , , .
14 / 30Tom Scott≈ approximate level B26:59–7:04
.
15 / 30SciShow≈ approximate level B21:33–1:37
.
16 / 30CrashCourse≈ approximate level B15:36–5:40
‘ , .
17 / 30Tom Scott≈ approximate level B10:42–0:46
.
18 / 30TED≈ approximate level B27:06–7:09
.
19 / 30TED-Ed≈ approximate level A23:31–3:36
, .
20 / 30TED≈ approximate level B16:57–6:59
.
21 / 30Practical Engineering≈ approximate level A24:03–4:05
.
22 / 30Big Think≈ approximate level B14:00–4:07
, , .
23 / 30CrashCourse≈ approximate level B28:29–8:35
, — !
24 / 30Tom Scott≈ approximate level B23:27–3:35
, , , .
25 / 30Practical Engineering≈ approximate level B10:23–0:27
, .
26 / 30The Late Show≈ approximate level B21:29–1:36
, , .
27 / 30CrashCourse≈ approximate level B10:38–0:48
, , , — , , .
28 / 30MKBHD≈ approximate level A20:17–0:25
, .
29 / 30Mark Rober≈ approximate level B29:52–9:59
, - , .
30 / 30WIRED≈ approximate level B17:50–7:56
, , .