01 / 30Big Think≈ approximate level A22:16–2:25 , .
02 / 30WIRED≈ approximate level B17:32–7:37
.
03 / 30Practical Engineering≈ approximate level B12:58–3:02
.
04 / 30Practical Engineering≈ approximate level A24:45–4:51
.
05 / 30TED-Ed≈ approximate level A22:00–2:07
.
06 / 30Practical Engineering≈ approximate level B12:40–2:44
.
07 / 30Tom Scott≈ approximate level B23:15–3:21
, , , , , .
08 / 30Practical Engineering≈ approximate level B17:30–7:33
.
09 / 30TED-Ed≈ approximate level A25:05–5:13
.
10 / 30Vogue≈ approximate level C19:07–9:14
, , .
11 / 30Practical Engineering≈ approximate level B17:05–7:10
; .
12 / 30TED≈ approximate level A25:13–5:19
, .
13 / 30Mark Rober≈ approximate level C16:28–6:32
.
14 / 30Practical Engineering≈ approximate level B25:56–6:02
- .
15 / 30Practical Engineering≈ approximate level B10:26–0:32
.
16 / 30Practical Engineering≈ approximate level B26:15–6:21
.
17 / 30Mark Rober≈ approximate level B28:32–8:35
.
18 / 30BBC Learning English≈ approximate level B24:19–4:25
' ' .
19 / 30Mark Rober≈ approximate level B17:30–7:35
, .
20 / 30Practical Engineering≈ approximate level A21:56–2:00
.
21 / 30Bon Appétit≈ approximate level B23:20–3:26
.
22 / 30BBC Learning English≈ approximate level B15:37–5:43
' ' .
23 / 30WIRED≈ approximate level C16:10–6:14
?
24 / 30Big Think≈ approximate level C113:04–13:09
.
25 / 30TED≈ approximate level A27:47–7:52
-- .
26 / 30WIRED≈ approximate level A26:09–6:11
.
27 / 30Kurzgesagt≈ approximate level B21:15–1:19
.
28 / 30Kurzgesagt≈ approximate level B211:03–11:08
.
29 / 30The Daily Show≈ approximate level A23:51–3:55
, .
30 / 30SmarterEveryDay≈ approximate level C14:50–4:53
.