Делаем химическую радугу
Сегодня мы будем создавать цветной огонь. В этом видео я покажу вам, как соли различных металлов окрашивают пламя метанола.
1 month ago 00:47:51 4
5 months ago 00:29:19 1
6 months ago 01:31:16 1
6 months ago 00:00:58 1
7 months ago 00:28:52 1
8 months ago 00:09:30 1
8 months ago 00:14:12 1
8 months ago 00:06:42 1
8 months ago 00:04:42 1
8 months ago 00:18:27 6
8 months ago 01:55:35 3
8 months ago 00:27:33 1
8 months ago 00:21:59 1
8 months ago 00:47:58 1
8 months ago 00:14:10 1
8 months ago 00:51:01 1
8 months ago 00:19:55 7
8 months ago 02:39:57 1
8 months ago 00:10:18 1
8 months ago 00:13:40 1
8 months ago 00:21:58 1
8 months ago 02:15:26 1
8 months ago 00:26:31 1
8 months ago 00:10:16 2
