Science and technology

Associated Press
In this photo from Aug. 14, 2014, David Graff, CEO of Hudl, right, and John Wirtz, Chief Product Officer, pose for a photo in front of a screen showing their company's product, in Lincoln, Neb. Hudl is a software company that has developed a way to immediately get game film to coaches after games and break down and separate different plays by type. (AP Photo/Nati Harnik)

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