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The Magnetic North Pole Has Shifted Again. Here’s Why It Mattersmoving away from its historical Canadian home. Magnetic north is not fixed like its geographic counterpart, the North Pole. Instead, it meanders, driven by the roiling motion of molten metals in ...
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Earth's Magnetic North Pole Is Shifting Toward Siberia and Raising Questions About Unusual MovementThe magnetic north pole’s movement, which has suddenly accelerated ... they have occurred periodically throughout Earth’s history—the last reversal took place around 780,000 years ago.
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