Почему умнеют американцы? (Познавательное ТВ, Тим Кёрби)
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9 years ago 00:03:37 15
11 years ago 00:04:12 10
1 year ago 00:12:58 1
12 months ago 00:09:55 1
6 years ago 00:05:28 10
6 years ago 00:10:02 1
8 years ago 00:10:49 2
1 year ago 00:45:48 1
5 years ago 00:20:42 1
4 years ago 00:52:21 5
3 years ago 00:06:22 1
7 months ago 00:42:08 3
2 years ago 00:04:05 1
8 months ago 01:03:35 14
1 year ago 00:05:34 4
1 year ago 00:05:38 1
2 years ago 02:10:15 1
2 years ago 00:00:22 130
4 years ago 00:00:41 2
