In The Moment ... January 14, 2020 Show 733 Hour 1 New technology is helping archaeologists examine what lies beneath the surface of the ground without damaging artifacts. This new approach to archaeological research is the subject of the Third Sunday Archeological presentation at Augustana University in Sioux Falls. We welcome Dr. Adrien Hannus, professor of anthropology and director of the archeology laboratory at Augustana University, and Geoff Jones with Archaeo-Physics in Minneapolis, who