About social experiment results of 10,000
05:34
07:42
05:51
07:20
06:58
05:18
04:44
07:07
06:18
04:28
04:56
05:42
05:26
05:32
05:43
05:20
04:39
05:02
04:26
08:07
05:42
06:30
05:14
04:58
06:21
05:34
06:29
06:21
06:00
05:14
06:22
06:33
05:36
07:13
04:57
05:59
05:16
06:28
06:29
03:47
07:47
06:22
05:55
05:51
06:12
06:14