Glass has been used and produced by humans for over six thousand years. This episode examines glass both as natural and manufactured material, from ancient beads to medieval stained glass to the contemporary work of Philadelphia-based glass artist Judith Schaechter. A conversation with contemporary glass artist Koda Tousignant, who is pursuing a double major in Glass and Printmaking at RISD, rounds out this deep dive into the world of glass. This episode is presented by Hili Slav.