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Talk: Expert Error
April 22, 2010
December 26, 2009
Scientists whose careers were ruined
+48
→Thomas Watson: new section
+1,252
→William Thomson: new section
+322
December 25, 2009
→Irving Fisher: thanks!
+111
→United States Patent Office
+575
→Irving Fisher: new section
+608
→United States Patent Office: new section
+967