(https://forum.astronomija.org.rs/proxy.php?request=http%3A%2F%2Fi990.photobucket.com%2Falbums%2Faf29%2Fcheesy_peas%2Fphysics0.jpg&hash=dfd79d852456edba528871041eab1d7e1b593b87)
Koristan je Doplerov efekat! ;D
Sjano!!
hahaaaaaaaaaahaaaaa
A ako tablica postane providna?