155 () posted 1 year ago by gamepwn22 1 year ago by gamepwn22 +157 / -2 38 comments share 38 comments share save hide report block hide replies
Mysterious sounds have been around for years. Still mysterious. There was a flurry of "trumpet" noises about 10 years ago, though I would say they were more like alpenhorns with a high pitched metal overlay. The earth itself makes hums and groans.
https://bgr.com/science/earth-noise-natural-phenomenon-recorded-hum/
https://www.bing.com/videos/search?q=earth+noises+recorded&docid=608027126074649328&mid=2AFABDB02B521262BA2A2AFABDB02B521262BA2A&view=detail&FORM=VIRE