U.S. Air Force Staff Sgt. Adrian Gonzalez and Airman 1st Class Cyrus Bartony, from the 18th Equipment Maintenance Squadron, work together to 3D print a face shield April 9, 2020, at Kadena Air Base, Japan. Gonzalez and Bartony are the 3D print programmers that helped design the models to print personal protective equipment during COVID-19. (U.S. Air Force photo by Airman 1st Class Mandy Foster)