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Nov 8, 2009 at 3:51 answer added David Zureick-Brown timeline score: 12
Nov 8, 2009 at 2:26 answer added David Zureick-Brown timeline score: 6
Nov 8, 2009 at 1:23 answer added Anton Geraschenko timeline score: 22
Nov 8, 2009 at 1:19 history asked mdeland CC BY-SA 2.5