Why Does Earth’s Magnetic Field Flip? Burned Villages Offer New Clues.
 Interesting about poles and magnetic field... 
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-  2Posted by Ed75 7 years, 7 months agoThe answer is "equinoctial precession"| Mark as read | Best of... | Permalink
-  2Posted by $ Olduglycarl 7 years, 7 months agoThanks Nick...I'll look at this later tonight.| Mark as read | Best of... | Permalink
-  2Posted by freedomforall 7 years, 7 months agoRemarkably NatGeo didn't blame Donald Trump.| Mark as read | Best of... | Permalink-  2Posted by $ nickursis 7 years, 7 months agoGood point, I must have a filter installed that ignores all those slants...I missed that...| Mark as read | Parent | Best of... | Permalink
 
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