01 / 11Kurzgesagt≈ approximate level B20:10–0:15 .
02 / 11Practical Engineering≈ approximate level C12:20–2:29
.
03 / 11Practical Engineering≈ approximate level C13:04–3:09
, .
04 / 11Practical Engineering≈ approximate level B13:17–3:21
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05 / 11Kurzgesagt≈ approximate level C18:55–8:59
.
06 / 11Practical Engineering≈ approximate level B24:16–4:21
.
07 / 11TED≈ approximate level B11:28–1:34
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08 / 11CrashCourse≈ approximate level B26:20–6:30
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09 / 11Practical Engineering≈ approximate level C112:10–12:19
.
10 / 11TED≈ approximate level B11:46–2:02
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11 / 11Practical Engineering≈ approximate level C14:24–4:35
, .