A quadrocopter fitted with a device for marking telephone cables with artifical DNA approaches a telephone pole during a media presentation by Deutsche Telekom on September 30, 2013 near Kremmen, Germany.
German communications provider Deutsche Telekom has contracted a company to tag overhead telephone cables with drones across Germany in an effort to fight theft of the cables, which has shot up in recent years with the value of copper.
Photo: Sean Gallup/Getty Images
Source: Google