(L-R) Christopher ONeill, husband of Princess Madeleine of Sweden (L) talks with Na Ji, spouse of the 2014 Nobel chemistry laureate Eric Betzig during the Nobel banquet, a traditional dinner after the Nobel Prize awarding ceremony at the Stockholm City Hall on December 10, 2014. AFP PHOTO / JONATHAN NACKSTRAND (Photo credit should read JONATHAN NACKSTRAND/AFP/Getty Images)
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AFP JONATHAN NACKSTRAND