New equipment gives university a sense of what’s underground
CARBONDALE, Ill. (AP) – Southern Illinois University’s Center for Archaeological Investigations has a new piece of equipment that can help give a picture of what’s below the surface. The (Carbondale) Southern Illinoisan (http://bit.ly/1U0tawv ) reports the center has obtained a $28,000 ground-penetrating radar unit. The equipment is pushed like a lawnmower and has a type…