Thread: Is Mexico Safe?
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Old 10-31-2012, 03:05 AM   #10531
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Plate Tectonics

Originally Posted by acejones View Post
Alfred Wegener proposed the theory of continental drift in 1915. This gave birth to plate tectonics.
True enough but I don't remember hearing about it until the seventies when I started making science programs for PBS. I will have to refresh my memory on this one. My recollection is that Continental Drift was considered a theory, sort of like Global Climate Change and you will have to ask the New Yorker's about that one.
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