Summary: Some items in the battle against corona virus are big. Navy ships, convention centers, sports arenas. Some are small, like face shields. That's where our next guest comes in. He's not only 3D printed face shields and other small items for hospital employees he built the 3D printer to make them. welcome Government Publishing Office IT specialist David Thibodeau. Learn more about your ad choices. Visit megaphone.fm/adchoices
