A Lulzbot Taz 6 3D printer builds face shield frames March 31, 2020, at McConnell Air Force Base, Kansas. The 22nd Air Refueling Wing Innovation Lab partnered with Sgt. Ted Wisely, Wichita Police Department, and other members of the community to build face shields for first responders such as medical staff, firefighters and law enforcement during the Coronavirus Disease 2019 pandemic. (U.S. Air Force photo by Senior Airman Alexi Bosarge)