01 / 16CrashCourse≈ livello approssimativoB18:40–8:45 , .
02 / 16StoryCorps≈ livello approssimativoB10:21–0:25
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03 / 16CrashCourse≈ livello approssimativoB26:32–6:37
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04 / 16CrashCourse≈ livello approssimativoB15:27–5:33
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05 / 16TED-Ed≈ livello approssimativoC10:39–0:49
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06 / 16CrashCourse≈ livello approssimativoC16:23–6:32
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07 / 16The Economist≈ livello approssimativoA20:48–0:56
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08 / 16The Economist≈ livello approssimativoB13:22–3:29
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09 / 16CrashCourse≈ livello approssimativoC12:54–3:00
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10 / 16CrashCourse≈ livello approssimativoB14:45–4:51
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11 / 16NBC News≈ livello approssimativoA20:35–0:39
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12 / 16CNBC Make It≈ livello approssimativoB27:28–7:37
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13 / 16CrashCourse≈ livello approssimativoB24:59–5:05
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14 / 16PBS NewsHour≈ livello approssimativoC10:29–0:37
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15 / 16NBC News≈ livello approssimativoC10:11–0:22
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16 / 16Big Think≈ livello approssimativoB21:44–2:03
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