Did you ever wonder how charcoal is made? The difference between charcoal and coal? Or that Blue Mountain played a role? Guests from Muhlenberg College, Dr. Ben Carter and recent graduate Sean Kenney, explain it all.
Host John Peace talks with Dr. Carter and Kenney about archeology, anthropology, and more. Explorations by these guests include sites in Ecuador and Peru.
(Original air-date: 2/28/19)