Sunday, June 08, 2008

Earth's Core

I was watching this documentary I bought in Shanghai. Earth's core is rotating liquid metal. Rotating liquidified metal generate magnet field. It is this magnetic field that shield us from the harmful cosmic rays. The earth's poles have shift many times in history. Scientists mapping the magnetic field found in an area in Altantic the magnetic field is going in a different direction. This is an indication the pole shift may be imminent. Also we are about 60,000 years behind for the next magnetic pole shift.
When will the pole shift happen? Will 2012 as the Mayan calendar predict to be the end of the world?

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