Never mind: http://www.wolframalpha.com/input/?i=arccos%280.9999999999999999682813437220926380%29 … <--- how many degrees the Japanese earthquake shifted the Earth's axis
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Never mind: http://www.wolframalpha.com/input/?i=arccos%280.9999999999999999682813437220926380%29 … <--- how many degrees the Japanese earthquake shifted the Earth's axis