In Depth: Earth Day Upcycle Challenge Jordan Bohr ’15 3 years ago Mathew Kelly, associate professor of art, is collaborating with the Pella Public Library to host an Earth Day Upcycle Challenge. Listen as Dr. Bob Leonard of KNIA/KRLS radio goes “In Depth” with the event organizers. https://media.blubrry.com/iowaradioplus/s/content.blubrry.com/iowaradioplus/uppcycle_challenge_2021_for_web.mp3?_=1 See more