Air Force Airman 1st Class Trent Ramsey, 436th Aerial Port Squadron air transportation cargo processor (left), and Air Force Senior Airman Dominique Hedges, 436th Medical Group physical therapy tech (right), man a medical screening check point April 10 while wearing 3D printed face shields at Dover Air Force Base, Delaware. Models for face shields like the ones worn here can be downloaded from The Defense Logistics Agency’s Joint Additive Manufacturing Model Exchange. Photo by Air Force Airman 1st Class Jonathan Harding