Is Earth's Magnetic Field Heading for a 'Big Flip'? Probably Not (Right Now)
What we might be seeing is an excursion rather than a reversal event. By Erik Klemetti.
Continue Reading http://blogs.discovermagazine.comWhat we might be seeing is an excursion rather than a reversal event. By Erik Klemetti.
Continue Reading http://blogs.discovermagazine.com
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