Funny cars

Funny cars

#Funny #cars

1024x768_67275_[www.ArtFile.ru]
In observing the vehicle traveling on some video it seems to us that his wheels spinning back. This is a manifestation of stroboscopic effect due to persistence of vision. You can choose a driving speed to 1/24 of a second in a time (standard duration of one frame of the film) wheel made several turns, but very nearly came to his former position. Since the human eye is focused on the spokes of the wheel, we have the feeling that it rotates slowly in the opposite direction. This phenomenon can be observed in real life — for example, at night on the street, which is illuminated by lamps with low-frequency ripple.

196420Peel20Trident

#Funny #cars

Both comments and pings are currently closed.

Comments are closed.

Besucherzahler
счетчик посещений