WEIRD NEWS: Strange Unexplained Sounds Heard From The Sky Worldwide

People all over the world are reporting loud, mechanical sounds coming from the sky and no one can explain where they are coming from or what they are.  Some of the videos in this article definitely seem like hoaxes, namely the Norwegians but the others seem pretty damn authentic to me! Maybe it's sound coming through from another sphere?! Have you heard these sounds? http://bit.ly/xcK5k3