About American Association of Chemistry Teachers results of 10,000
01:43
03:12
02:40
04:57
14:41
14:05
30:42
24:45
02:36
02:10
02:22
02:45
10:32
19:23
31:08
13:04
08:18
03:58
03:01
14:27
04:14
02:45
19:28
10:00
10:48
06:07
11:31
04:00
11:08
10:10
09:36
11:36
36:59
07:07
70:33
09:13
132:03
09:13
132:03
11:16
10:06
03:38
03:57
02:38
03:01
18:17