Earth's wobbles may explain some extinctions, research finds
I just found this interesting. I wonder what teh correlation between the axis tilt and the magnetic poles are? Does anyone know?
I wonder what would happen to our whole technological universe if the poles started changing. I fear disaster, really as magents change direction. Do you think polar change happens quickly or over time? I vote for over time.Anyway, this is still interesting.
Read more at www.world-science.net/o...
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