Космические скорости.
1,-2,-3,-4-я космические скорости. (Видео-диаграмма).
2 months ago 00:03:49 1
2 months ago 00:33:53 1
2 months ago 00:14:19 1
3 months ago 02:41:43 1
3 months ago 00:14:31 1
3 months ago 00:12:29 1
3 months ago 00:09:23 2
3 months ago 00:24:28 1
3 months ago 01:37:41 1
3 months ago 00:00:59 1
3 months ago 00:21:38 1
3 months ago 00:11:02 1
3 months ago 01:42:09 1
3 months ago 00:54:15 1
3 months ago 01:16:26 1
3 months ago 00:08:40 1
3 months ago 00:11:16 1
3 months ago 00:48:45 1
3 months ago 00:45:12 4
3 months ago 00:23:20 1
3 months ago 00:01:44 1
3 months ago 00:05:46 1
3 months ago 00:55:40 1
3 months ago 02:04:29 1
