i have posted on this topic besore,about the 'sound' alot of people around the world are hearing(or feeling,like myself). well,i just had a bit of a revelation.
i'm a tattoo artist,and i use an ultrasonic to clean some of my equipment. hospitals,and dentists and the like use the same machine to clean their stuff too.
now, i remember reading about the origins of this 'science'. it started in the 50's, and it was more of an ultrasonic cannon. the sound it produced was barely audible, but you could feel,and sense it.
they let this thing run for a few weeks non stop,and they discovered that people were becoming ill,and just didn't feel right. they finally shut it off because the noticed the sound waves were actually causing cracks in the building!
i read about this a long time ago,so if a more informed person can shed more light on the subject,please feel free!
my point is,maybe tptb are using this tech. on us,for reasons unknown to me.
any thoughts?
peace

Maybe earth is being hit with a resonant frequency or is doppler-shifting into one, your post reminds of Tesla's earthquake machine...

Everybody is going to have an opinion on what this is. Until hard science explains what it is, then NO one will know for sure.

Every other thread is someone trying to explain what it is but nobody knows!

Heard the strangest sound today when I left the house. It came from above and sounded like plane falling but it went straight over above. Never heard a noise like that before, was well strange. And I wouldnt say it was really high pitched but had a high tone.

thats just me rollin' around with my Subs