About micro aerial vehicle results of 4,146
24:22
28:30
21:42
28:15
29:56
30:05
22:26
20:41
30:01
25:38
22:13
26:44
27:48
28:17
42:45
114:20
17:32
20:12
25:32
28:33
20:20
22:41
22:19
23:29
17:50![It's time to sit down... // Mobility Aids 1 [CC]](https://thumbnail.voicetube.com/w/480/h/270/e77wkKOnC6s.jpg)
19:43
20:24
44:55
22:23
23:36
18:29
27:55
27:08
29:04
20:27
28:34
20:31
26:28
19:32
126:58
74:41
102:57
55:51
45:41
28:26
57:28