Опыты по физике. Магнитные свойства вещества
Физика. Магнитное поле. № 16. Школьный физический эксперимент.
Другие опыты смотрите на
Первый образовательный телеканал. © Телекомпания СГУ ТВ, 2006
2 weeks ago 00:07:37 1
2 weeks ago 00:00:57 1
2 weeks ago 01:13:09 1
2 weeks ago 00:14:29 1
2 weeks ago 00:21:03 1
2 weeks ago 01:41:20 1
2 weeks ago 01:38:06 1
2 weeks ago 00:08:11 1
2 weeks ago 00:02:51 1
2 weeks ago 01:29:50 1
2 weeks ago 00:15:06 1
2 weeks ago 00:00:34 1
2 weeks ago 00:17:14 1
2 weeks ago 00:04:29 1
2 weeks ago 00:01:01 1
2 weeks ago 01:18:19 1
2 weeks ago 01:24:44 1
2 weeks ago 00:01:31 1
2 weeks ago 02:11:32 1
2 weeks ago 00:00:44 1
2 weeks ago 00:02:43 1
2 weeks ago 00:00:36 1
2 weeks ago 00:01:39 1
2 weeks ago 00:12:34 1
