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originally posted by: kitkatcat
reply to post by Visiting ESB
It sounds so much like a prolonged jet engine sound... very prolonged though...
Now, by listening to distant rocket launches with solar-powered balloons, researchers say they have finally detected hints of an aerial sound channel, although it does not seem to function as simply or reliably as the ocean SOFAR. If confirmed, the atmospheric SOFAR may pave the way for a network of aerial receivers that could help researchers detect remote explosions from volcanoes, bombs, and other sources that emit infrasound—acoustic waves below the frequency of human hearing.
But to their surprise, the scientists also picked up other sounds in the channel. “There’s infrasound events of unknown nature that occur several times per hour,” says Daniel Bowman, a geophysicist at Sandia and collaborator on the project. “And there’s no good explanation.”
originally posted by: khushkirank
It's like , the noise that's coming beneath the earth . These are quite disturbing though.
Check-in-out this video :shrinke.me...
originally posted by: AlexandrosTheGreat
originally posted by: khushkirank
It's like , the noise that's coming beneath the earth . These are quite disturbing though.
Check-in-out this video :shrinke.me...
Careful opening this link people it downloaded something on my phone and took me to a two hour Hollywood movie and I got a million pop ups