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I'm not working at the moment http://madthumbs.fun/ mad thumb   The experiment confirmed the findings from previous studies that molten iron in the upper mantle tended to form isolated blobs, which would have prevented percolation from happening. "In order for percolation to be efficient, the molten iron needs to be able to form continuous channels through the solid," Mao explained.
Ezekiel 2019-07-08 02:55:33

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