Dr. Rory A. Cooper, founder and director of the University of Pittsburgh Human Engineering Research Labs, speaks to guests during a sunset parade reception at the Women in Military Service for America War Memorial, Arlington, Va., June 28, 2016. Sunset parades are held as a means of honoring senior officials, distinguished citizens and supporters of the Marine Corps. ( Marine Corps photo by Lance Cpl. Paul A. Ochoa)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
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