16 year-old Yanik Wolter controls a model helicopter during sunset on a field in Gleidingen near Hannover, northern Germany, Thursday, June 12, 2014. The small helicopter with up to 1.50 meters wingspan is remotely controlled. With top speeds of over 200 kilometers per hour, the model flyer steers the helicopter over secure meadows and cornfields. (Photo by Julian Stratenschulte/AP Photo/DPA)
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