This happened on Pleasant street , Police responded to a traffic accident and were saying that the hill was slippery to send a salt truck that the officer was blocking
Technically speaking, salt is being poured on an amplified wave generator with a harmonic doohicky visualizing the sine thingies. Basically, this is how screensavers work.
It's Animal Planet! (no)
It's the best of the Discovery Channel! (nope)
It's Crocodile Dundee's personal screensaver.
(not so much)
It's the US Navy! (for real).
Watch how Navy makes themselves the number one
