24 . 10
2017
023 The Big Magnetic Flip
24 . 10 . 2017
Contributors
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Mario Acquarone
Naturalist, Expedition Leader, Skipper, Educator
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Chris Marquardt
Photographer, Author, Podcaster, Traveler, Educator
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Mario AcquaroneNaturalist, Expedition Leader, Skipper, Educator |
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Chris MarquardtPhotographer, Author, Podcaster, Traveler, Educator |
Notes
In a previous episode we have mentioned that the magnetic field of the Earth through goelogical time has undergone variations in intensity and even reversals with the north magnetic pole migrating to close to the south pole and vice versa for the south magnetic pole. How do we know this and what consequences for life on the planet could it have had?
