14:18
14:17
05:11

Why Are We Afraid of the Dark?

04:13
01:57
07:32

Guns VS. Science

03:51
04:21
10:28
09:05
03:26
03:21
06:19
07:14
04:28
06:28
09:44
11:10
01:49
03:54
04:30
09:24
17:07
11:10
04:32

What Happened to Mad Cow Disease?

22:22
08:04

Casting Out Nines – Numberphile

05:06
14:24
07:01
10:07
09:36
10:12
10:29
07:57
03:38
05:44
04:00
05:44
07:39
11:55:01
03:32
04:12
06:47
09:28
03:20
03:32
02:45
10:53
10:07
09:30
09:08

Aaron Numbers – Numberphile

02:36
12:50
Page 1 of 712345...Last »