Search:

OK Guys i have worked out what the strange sounds are. All the time It was Nick Pope opening his mouth allowing his belly to rumble nonsense. I have gathered all the evidence here for you all to see...

another perspective concerning the humming noise this is from 2009
http://www.wired.com/wiredscience/2009/08/hummingearth/

Scientists Track Down Source of Earth’s Hum
You can’t hear it, but the...

From the truther girls on utube

MjfhUKJN6Fg

Uploaded by thetruthergirls on 19 Jan 2012

Is this a possible scientific explanation for at least some of the noises people have been hearing...

I am wondering if this is the same sound??

http://www.huffingtonpost.com/2010/02/12/our-world-may-be-a-giant-_n_460386.html

New Scientist:

For many months, the GEO600 team-members had been...

Jurassic Park comes to mind :ranger:

EDIT: Jesting aside some of the noise sounds very mechanical like machinery or metal being dragged/scraped along the ground