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02 / 15The New Yorker≈ niveau approximatifB20:33–0:40
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03 / 15CNBC Make It≈ niveau approximatifA22:54–2:58
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04 / 15CNBC Make It≈ niveau approximatifB12:51–2:55
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05 / 15BBC Ideas≈ niveau approximatifB13:36–3:46
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06 / 15CrashCourse≈ niveau approximatifB22:37–2:46
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07 / 15The School of Life≈ niveau approximatifC10:17–0:22
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08 / 15Sprouts≈ niveau approximatifB20:12–0:22
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09 / 15Big Think≈ niveau approximatifA26:56–7:03
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10 / 15WIRED≈ niveau approximatifA26:02–6:08
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11 / 15TED-Ed≈ niveau approximatifC11:40–1:50
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12 / 15PBS NewsHour≈ niveau approximatifB23:47–3:59
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13 / 15PBS NewsHour≈ niveau approximatifB25:52–6:02
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14 / 15TED≈ niveau approximatifC14:46–4:56
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15 / 15CNBC Make It≈ niveau approximatifC12:21–2:35
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