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Photo by: Michel Euler

Guy Wormser, Senior Researcher of the National Center for Scientific Research, France, left, and Rolf Heuer, Director General of the European Organization for Nuclear Research(Cern)in Geneva, right, during a press conference of the 35th International Conference on High Energy Physics in Paris, Monday, July 26, 2010. International physicists announced Monday results from the world's biggest atom smasher trying to figure out how the universe began.(AP Photo\/Michel Euler)

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