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Thursday, March 1, 2012

Reversal of Earth's Magnetic Field Possibility

2010 Atrium in Germany - Imagine our compasses starting pointing south someday. This is not science fiction. A total reversal of Earth's Magnetic Fields actually happened over 740 thousand years ago. The Earth's Magnetic Field is weakening. Magnetic field strength is decreasing rapidly in certain areas of South America and South Atlantic; up to 12% in 30 years. The decay of Earth Magnetic Field will have serous effect on satellites in space and trains and electrical grids on the ground.

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credits to DrWeblog -February 29, 2012

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