Purdue chemistry professor Ei-ichi Negishi, 2010 Nobel Prize winner in chemistry, speaks about his work to members of the Purdue community from the Wetherill chemistry building, Wednesday, Oct. 6, ... more 
Purdue chemistry professor Ei-ichi Negishi, 2010 Nobel Prize winner in chemistry, speaks about his work to members of the Purdue community from the Wetherill chemistry building, Wednesday, Oct. 6, 2010 in West Lafayette, Ind. less 
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Associated Press | Photo By The Journal & Courier, Brint Drinkut
Wed, Oct 6, 2010 8:23 PM EDT