About why are some people smarter than others results of 10,000
06:03
03:30
05:57
13:18
26:55
03:46
10:50
10:25
06:08
04:53
40:22
29:31
04:02
04:37
02:32
03:56
00:45
06:16
12:05
05:08
01:11
16:25
07:41
03:35
15:51
03:51
86:40
23:34
01:21
10:01
04:06
07:47
16:16
07:34
22:00
17:11
07:16
06:39
12:28
27:51
10:50
02:01
04:14
17:56
15:23
03:32