Alexi Abrikosov (L) shakes hands with co-worker Wai-Kwong Kwok during a
reception for him at Argonne National Laboratory in Argonne, Ill.,
October 7, 2003. Abrikosov, Vitaly Ginzburg, 87, and Anthony Leggett,
65, were recognized for developing theories explaining the nature of
matter at very low temperatures. REUTERS/Frank Polich

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