01 / 12Practical Engineering≈ approximate level C18:53–8:59 .
02 / 12Practical Engineering≈ approximate level B28:19–8:22
, .
03 / 12MKBHD≈ approximate level B12:51–2:59
, , , , , .
04 / 12TED-Ed≈ approximate level C14:40–4:45
- , .
05 / 12TED-Ed≈ approximate level B24:33–4:40
, , .
06 / 12TED-Ed≈ approximate level B21:42–1:51
, .
07 / 12Kurzgesagt≈ approximate level C11:56–1:58
.
08 / 12TED-Ed≈ approximate level C11:04–1:14
, , - .
09 / 12Kurzgesagt≈ approximate level C12:03–2:09
, .
10 / 12Sprouts≈ approximate level B10:41–0:48
, , .
11 / 12Practical Engineering≈ approximate level C110:18–10:31
, , .
12 / 12Practical Engineering≈ approximate level C110:14–10:24
, .