Nobel Prize for Chemistry is awarded to Germany's Gerhard Ertl - je 10.10.2007 18
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Daniel EstedabadyOctober 10, 2007
A professor and researcher from Berlin has won the Nobel Prize for Chemistry. The 71-year-old Gerhard Ertl was awarded the prize for his work which has helped develop cleaner car exhaust systems and explain the depletion of the ozone layer.