A tool and maintenance box, also known as a "crash cart," stands in the server hall at Facebook Inc.'s new data storage center near the Arctic Circle in Lulea, Sweden, on Wednesday, June 12, 2013. The data center is Facebook's first outside the U.S., poised to handle all data processing from Europe, Middle East and Africa and the server hub is largest of its kind in Europe, and most northerly of its magnitude anywhere on earth. Photographer: Simon Dawson/Bloomberg via Getty Images
