This year had its share of scientific and technological advances from military researchers. Take a look at the innovation happening

This year had its share of scientific and technological advances from military researchers. Take a look at the innovation happening at the @ArmyResearchLab. #KnowYourMil #YearInReview pic.twitter.com/LquOo0rSYB

— Armed with Science (@ArmedwScience) December 30, 2019

Source: Twitter