Свет и цвет
Красивый опыт на “свет и цвет“ от Театра Занимательной Науки () с солнышком, линзой и надувными шариками.
5 months ago 01:08:53 1
5 months ago 00:20:57 1
5 months ago 00:04:21 1
5 months ago 00:05:38 1
5 months ago 01:30:00 6
5 months ago 00:11:35 1
5 months ago 00:55:27 1
5 months ago 01:27:12 1
5 months ago 00:20:28 1
5 months ago 00:15:01 1
5 months ago 00:02:31 1
5 months ago 00:04:31 1
5 months ago 01:54:10 1
5 months ago 00:04:16 1
5 months ago 00:46:46 1
5 months ago 00:03:40 8
5 months ago 00:04:27 1
5 months ago 00:48:26 1
5 months ago 00:04:12 1
5 months ago 02:14:34 1
5 months ago 00:58:48 1
5 months ago 00:09:09 1
5 months ago 00:04:04 1
5 months ago 00:05:02 1
