Удивительный опыт - Разложение бихромата аммония
An amazing experience - Decomposition of ammonium dichromate
Follow me on
6 months ago 00:07:53 1
6 months ago 00:18:13 1
6 months ago 00:13:47 1
6 months ago 00:15:19 1
6 months ago 01:56:26 1
6 months ago 00:09:00 1
6 months ago 00:06:37 1
6 months ago 00:00:32 1
6 months ago 00:05:33 1
6 months ago 00:46:25 1
6 months ago 00:04:01 1
6 months ago 00:10:07 1
6 months ago 00:00:35 1
6 months ago 01:33:02 1
6 months ago 00:12:21 1
6 months ago 02:32:17 1
6 months ago 00:04:16 1
6 months ago 03:01:04 1
6 months ago 00:15:50 1
6 months ago 00:01:00 1
6 months ago 00:36:44 1
6 months ago 00:05:15 1
6 months ago 00:59:38 1
6 months ago 01:10:16 1
