http://dmarron.com/2011/09/16/how-many-continents-are-there/ Musings on Economics, Finance, and Life Fri, 24 May 2013 20:11:52 +0000 hourly 1 http://wordpress.com/ http://dmarron.com/2011/09/16/how-many-continents-are-there/#comment-6799 Wed, 28 Sep 2011 16:00:14 +0000 http://dmarron.com/?p=5178#comment-6799 If you haven’t read it already, I recommend Mike Brown’s “How I Killed Pluto and Why It Had It Coming”

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