Воздушный шарик в вакууме
Как надуть шарик при помощи вакуума..
Проект по физике по исследованию свойств безвоздушной среды
2 months ago 00:11:00 9
6 months ago 00:16:32 2
7 months ago 00:00:57 0
7 months ago 00:10:51 1
7 months ago 00:09:06 0
7 months ago 00:03:25 0
7 months ago 00:00:59 0
7 months ago 00:03:04 0
7 months ago 00:46:30 0
7 months ago 00:01:03 6
7 months ago 00:28:05 0
7 months ago 00:23:25 0
7 months ago 00:14:39 0
7 months ago 00:11:16 0
7 months ago 00:03:16 0
7 months ago 00:00:56 0
7 months ago 00:00:28 0
7 months ago 00:01:00 0
7 months ago 00:11:17 1
7 months ago 00:05:02 5
7 months ago 00:11:15 0
7 months ago 00:34:27 6
7 months ago 00:02:05 0
7 months ago 00:00:40 0
