01 / 12Big Think≈ mức xấp xỉC11:40–1:46 , , .
02 / 12TED-Ed≈ mức xấp xỉC14:12–4:20
, , - .
03 / 12Lex Clips≈ mức xấp xỉC15:01–5:09
, , , .
04 / 12TED-Ed≈ mức xấp xỉC13:33–3:43
, , - , , , - ’s .
05 / 12CrashCourse≈ mức xấp xỉB10:01–0:13
— — , : , , , .
06 / 12TED-Ed≈ mức xấp xỉB23:19–3:31
, -, , , .
07 / 12WIRED≈ mức xấp xỉB13:57–3:59
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08 / 12WIRED≈ mức xấp xỉA28:21–8:26
.
09 / 12Lex Clips≈ mức xấp xỉC15:25–5:37
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10 / 12Lex Clips≈ mức xấp xỉC13:43–3:58
, , , , .
11 / 12CrashCourse≈ mức xấp xỉC16:32–6:47
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12 / 12Lex Clips≈ mức xấp xỉC15:37–5:56
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