Daniel Whitmire, an instructor in the Department of Mathematics and a retired astrophysicist, discusses his theory for the existence of Planet X.

David Tolliver, a doctoral student in Public Policy in the College of Education and Health Professions, talks about his recently published book, Student Activism as a Vehicle for Change on College Campuses. 

Davis McCombs is a poet, professor and director of the program in creative writing and translation. In this episode, he will read selections from Lore, his most recent book of poetry.

J.D. Willson, assistant professor of biological sciences in the J. William Fulbright College of Arts and Sciences, studies the impact of invasive Burmese pythons in the Florida Everglades.

Peter Ungar, Distinguished Professor of anthropology in the Fulbright College of Arts and Sciences, reads excerpts from Evolution's Bite, his book about fossil teeth and the diet of human ancestors.

Paul Thibado, professor of physics in the Fulbright College of Arts and Sciences, discusses graphene, a two-dimensional material that is a mere single atom in thickness, and its potential role in the development of next-generation of electronic devices.

Randall Woods, Distinguished Professor in the Fulbright College of Arts and Sciences, talks about his latest book: Prisoners of Hope: Lyndon B. Johnson, the Great Society, and the Limits of Liberalism.

Elizabeth Margulis, professor of music and director of the Music Cognition Lab in the Fulbright College of Arts and Sciences, discusses how we make sense of music through repetition.

Kevin Fitzpatrick, director of the Community and Family Institute at the University of Arkansas, talks about his recent study on food security and health among high school students in Springdale.

Tim Yeager, professor of finance in the Sam M. Walton College of Business, discusses a stress test he developed to help community banks.