Heart health makes happy humans
U.S. Air Force Senior Airman Dante Collins, 18th Medical Group laboratory technician, demonstrates vision impairment goggles, or ?drunk goggles,? at the Exchange during the 18th MDG Health Fair on Kadena Air Base, Japan, Feb. 10, 2012. The goggles come in ranges from normal to .25 blood alcohol content to allow people to experience vision while in a drunken state. (U.S. Air Force photo by Airman 1st Class Tara A. Williamson/Released)