We've Finally Recorded the Hum at the Bottom of the Sea
HowStuffWorks,
A parked truck with the engine running. That's the sound some people have compared to the mysterious, non-stop noise which is…
A parked truck with the engine running. That's the sound some people have compared to the mysterious, non-stop noise which is…
Beneath all the hubbub of life, the Earth is constantly humming. We made an attempt to record it in 1959, but it took another…
But we still don't know why it happens. It may look still and quiet, but there's an ever-present hum on the ocean floor.