01 / 30Practical Engineering≈ perkiraan levelB25:03–5:10 .
02 / 30Tom Scott≈ perkiraan levelA28:10–8:13
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03 / 30Practical Engineering≈ perkiraan levelA24:12–4:16
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04 / 30Practical Engineering≈ perkiraan levelC110:45–10:50
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05 / 30Practical Engineering≈ perkiraan levelB28:18–8:24
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06 / 30Practical Engineering≈ perkiraan levelA24:28–4:32
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07 / 30Practical Engineering≈ perkiraan levelB23:33–3:37
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08 / 30Practical Engineering≈ perkiraan levelB13:45–3:49
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09 / 30Practical Engineering≈ perkiraan levelB14:16–4:23
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10 / 30Practical Engineering≈ perkiraan levelC14:17–4:24
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11 / 30Practical Engineering≈ perkiraan levelB24:16–4:22
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12 / 30Practical Engineering≈ perkiraan levelB24:23–4:29
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13 / 30Practical Engineering≈ perkiraan levelB26:48–6:54
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14 / 30Mark Rober≈ perkiraan levelC12:27–2:31
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15 / 30Practical Engineering≈ perkiraan levelB26:35–6:42
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16 / 30Practical Engineering≈ perkiraan levelC13:32–3:38
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17 / 30Mark Rober≈ perkiraan levelC112:11–12:15
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18 / 30Practical Engineering≈ perkiraan levelB25:40–5:48
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19 / 30TED-Ed≈ perkiraan levelC12:17–2:26
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20 / 30Practical Engineering≈ perkiraan levelB22:38–2:48
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21 / 30SmarterEveryDay≈ perkiraan levelB21:44–1:49
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22 / 30Mark Rober≈ perkiraan levelC112:27–12:35
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23 / 30Practical Engineering≈ perkiraan levelA22:10–2:15
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24 / 30Mark Rober≈ perkiraan levelC12:14–2:19
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25 / 30SmarterEveryDay≈ perkiraan levelB13:49–3:54
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26 / 30Practical Engineering≈ perkiraan levelC16:20–6:25
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27 / 30The Daily Show≈ perkiraan levelB18:07–8:10
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28 / 30Practical Engineering≈ perkiraan levelC16:58–7:04
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29 / 30Practical Engineering≈ perkiraan levelB16:42–6:48
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30 / 30Practical Engineering≈ perkiraan levelC10:13–0:23
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