Autoblog13y
The New Police Siren You Can Actually Feel
A new kind of police siren that emits low-frequency vibrations ... "Infrasound is low frequency sound energy that affects the nervous system and prolonged exposure can lead to progressive medical ...
Questions mount on S.F. police chase that led to parklet crash; witnesses say they didn’t hear sirens
San Francisco Police Chief Bill Scott said Wednesday his department was still investigating the police chase that injured several bystanders in the Mission District on Super Bowl Sunday, while ...
Soap Central Lifestyle on MSN7d
‘From UFC to BFFs in 2 seconds flat’—Netizens crack up as two boys go from fighters to friends the moment they spot cops
The cops' car sirens can often make the unexpected happen. The sound is enough for one to switch personalities or twist ...
BBC10mon
Bird mimicking police siren leaves inspector fooled at Bicester station
A police inspector has told the BBC how he was the first to be tricked by a bird mimicking the sound of a siren. Simon Hills said the two-tone impression had officers believing a car was faulty at ...