About how to use TED Ed results of 10,000
20:09
11:23
08:16
04:36
15:14
15:21
01:40
09:55
13:23
01:34
05:46
03:42
04:54
11:08
51:25
10:29
13:24
11:28
10:25
02:59
02:12
05:08
10:07
09:12
04:18
03:11
07:17
03:56
137:41
04:37
03:58
02:46
11:48
13:46
01:10
17:37
06:41
03:02
02:59
15:45
06:59
09:36
48:46
01:34
02:37
04:52