There may be a geomagnetic vacillation relocating magnetic north back and forth within the latitudes of the Arctic Circle, perhaps because of sudden disruptions of liquid iron, or perhaps I just have a cheap key ring/ compass.
I had no idea when I wrote this that the NY Times had reported on May 16 that the Earth's magnetic field was weakening. I think they have cheap key ring/ compasses too.
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I had no idea when I wrote this that the NY Times had reported on May 16 that the Earth's magnetic field was weakening. I think they have cheap key ring/ compasses too.
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