Лед и вода
Тело плавает, если сила Архимеда уравновешивает силу тяжести.
3 days ago 00:30:03 1
5 days ago 00:39:08 88
6 days ago 00:01:02 7
1 week ago 00:55:23 1
2 weeks ago 00:26:42 1
2 weeks ago 01:30:51 1
2 weeks ago 00:17:16 8
3 weeks ago 00:04:11 1
3 weeks ago 00:01:05 20
3 weeks ago 00:00:17 2
3 weeks ago 00:48:58 5
1 month ago 00:03:21 13
1 month ago 00:00:10 3
1 month ago 00:45:30 1
1 month ago 00:00:39 2
1 month ago 00:45:16 1
1 month ago 00:54:21 1
1 month ago 00:06:36 1
1 month ago 00:00:30 3
1 month ago 00:31:15 2
2 months ago 00:04:56 5
2 months ago 03:31:05 5
2 months ago 01:06:27 271
2 months ago 00:33:06 1
