This video of strange sound from the sky has been recorded with 3D microphone and the sound is very realistic.
The continous humming noise was captured in Tasmania, Australia on March 15, 2012.
Of course you should use headphones to hear this in 3D. And then, it’s whoa!
[quote_box_center]This odd sound was recordered in Tasmania on 15/03/2012 (6:00 pm). At first it sounded like a plane, helicopter or truck nut it went for over 4 hours, coming and going every few seconds.[/quote_box_center]
It could be something totally normal but for now it’s still a mystery
I hear frogs, vehicles, planes. What about you?