01 / 13Practical Engineering≈ perkiraan levelB211:22–11:26 .
02 / 13Practical Engineering≈ perkiraan levelB24:56–5:04
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03 / 13Practical Engineering≈ perkiraan levelB26:38–6:43
.
04 / 13Practical Engineering≈ perkiraan levelB27:03–7:08
, .
05 / 13Practical Engineering≈ perkiraan levelC10:31–0:38
.
06 / 13Practical Engineering≈ perkiraan levelB23:24–3:31
.
07 / 13Practical Engineering≈ perkiraan levelC16:54–7:04
, , .
08 / 13CrashCourse≈ perkiraan levelB212:52–12:58
, .
09 / 13Vogue≈ perkiraan levelC14:48–4:51
, .
10 / 13Practical Engineering≈ perkiraan levelB211:40–11:51
, , , .
11 / 13Practical Engineering≈ perkiraan levelB20:00–0:06
, .
12 / 13Practical Engineering≈ perkiraan levelC111:54–12:11
, , , , … .
13 / 13Practical Engineering≈ perkiraan levelB20:07–0:16
- , , , , ?