Математический маятник - запись колебаний песком.
Гармонические колебания маятника.
12 years ago 00:04:28 77
8 years ago 01:28:26 41
8 years ago 00:02:34 199
5 years ago 00:02:00 44
6 years ago 00:03:21 285
4 years ago 00:21:17 15
4 years ago 00:02:10 31
5 years ago 00:03:43 197
8 years ago 00:04:29 45
12 years ago 00:03:47 25
4 years ago 00:08:07 16
11 years ago 00:01:30 29
3 years ago 00:09:24 22
5 years ago 00:08:17 20
2 years ago 00:34:00 1
7 years ago 00:10:25 48
4 years ago 00:30:01 1
2 years ago 00:09:46 1
12 years ago 00:01:37 139
5 years ago 00:00:48 12
4 years ago 00:38:47 6
2 years ago 00:11:13 2
2 years ago 00:11:04 1
4 years ago 00:01:51 24
