01 / 21TED-Ed≈ livello approssimativoA22:55–3:02 , , .
02 / 21Sprouts≈ livello approssimativoB10:36–0:44
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03 / 21Lex Clips≈ livello approssimativoA28:03–8:10
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04 / 21WIRED≈ livello approssimativoB10:49–0:54
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05 / 21BBC Ideas≈ livello approssimativoB20:11–0:19
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06 / 21CrashCourse≈ livello approssimativoB29:54–10:00
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07 / 21Vanity Fair≈ livello approssimativoB10:25–0:29
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08 / 21TED≈ livello approssimativoB10:44–0:48
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09 / 21The Economist≈ livello approssimativoB17:45–7:49
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10 / 21Lex Clips≈ livello approssimativoA27:48–7:58
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11 / 21BBC Ideas≈ livello approssimativoB20:22–0:28
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12 / 21PBS NewsHour≈ livello approssimativoC14:30–4:35
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13 / 21Lex Clips≈ livello approssimativoB11:58–2:02
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14 / 21The Economist≈ livello approssimativoA25:56–6:01
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15 / 21TED-Ed≈ livello approssimativoB22:41–2:49
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16 / 21TED≈ livello approssimativoA24:45–4:50
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17 / 21The Tonight Show≈ livello approssimativoC14:22–4:29
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18 / 21TED≈ livello approssimativoB27:28–7:34
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19 / 21BBC Ideas≈ livello approssimativoB13:49–4:01
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20 / 21CrashCourse≈ livello approssimativoC11:55–2:09
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21 / 21PBS NewsHour≈ livello approssimativoC11:32–1:48
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