Оксид кремния
3 months ago 00:16:32 1
3 months ago 00:14:10 1
3 months ago 01:13:49 1
4 months ago 00:14:38 1
4 months ago 00:17:46 1
5 months ago 00:26:36 1
5 months ago 00:11:57 1
![Аэрогель — самый легкий твердый материал [Veritasium]](https://sun9-47.userapi.com/meRgVJEgG3EB6bpa8sOVIHrZ5GMx2-v16Ki7rw/DD_EC8R9D80.jpg)
6 months ago 00:35:52 1
6 months ago 00:24:38 1
6 months ago 00:06:52 2
6 months ago 00:41:17 1
6 months ago 00:02:22 10
6 months ago 01:25:25 6
6 months ago 00:01:10 1
6 months ago 00:21:05 1
6 months ago 00:05:37 1
7 months ago 00:30:33 3
7 months ago 05:04:21 1
7 months ago 02:21:26 1
7 months ago 00:03:42 1
8 months ago 01:43:12 1
8 months ago 00:02:25 1
9 months ago 00:01:29 1
10 months ago 00:13:28 4
