Strange sounds heard worldwide 2012

[sturmwalkure]

I've always believed there is intelligent life out there. I've always been fascinated with space and the on-goings of the universe.

[Contra Mundum]

[Contra Mundum]

also interesting, sounds seem more legit here

[YOUTUBE]LsgrRmHW8ro[/YOUTUBE]

The sound beginning at 6:55 may be due to a phenomenon called a "Thunderquake" or "Super Bolt". One struck in my town a few months ago and the sound went on for at least a minute. I wasn't sure what to make of it at the time, but the next day it was reported on the news. It's a very rare intense lightning strike that can even set off earthquake sensors.