Бумажные кольца и линейка - физические опыты
Подписывайтесь Вконтакте -
Сайт “Простая наука“ -
Оп ...
6 years ago 00:02:08 1.4K
8 years ago 00:02:03 4
2 years ago 00:00:56 2
3 years ago 00:10:43 17
1 year ago 00:10:39 1
10 months ago 00:07:47 1
13 years ago 00:10:08 688
11 months ago 00:12:03 6
4 years ago 00:11:57 17
1 year ago 00:02:57 1
11 months ago 00:10:20 1
3 years ago 00:12:03 2
1 year ago 00:05:12 1
8 years ago 00:02:53 8
5 years ago 00:10:04 1
11 months ago 00:33:00 1
1 year ago 00:11:22 1
9 months ago 00:02:30 1
2 years ago 00:12:56 1
5 years ago 00:01:30 15
2 years ago 00:01:08 302
3 years ago 00:27:24 1
10 years ago 00:07:53 98
2 years ago 00:05:16 1
