Falcon “Socrates” flies through a wind tunnel at the Institute of Fluid Mechanics and Aerodynamics at the German Armed Forces' (Bundeswehr) University in Munich, Germany, 10 August 2016. The staff at the Institute uses high-speed cameras to catch flight details of the bird of prey for an analysis of flight movements that can be used in the development of future aircraft. (Photo by Sven Hoppe/EPA)
