How do stop lights "see" your car (to turn green)?
21:09
Oil change scams: Hidden camera investigation on what really happens to your car (CBC Marketplace)
17:32
Almost EVERYONE is Wasting Money on Dash Cams.
9:54
Historical JAMIA MASJID SRINAGAR#travel
33:45
Por Que Era Quase Impossível Criar o LED Azul
16:16
Radar can make GREEN LIGHTS longer? (How?)
55:04
Curso básico de informática e tecnologia para iniciantes absolutos
25:22
A Corrida de Labirinto Mais Rápida do Planeta
18:48