Short Talks From the Hill

The Smackover Formation in southern Arkansas, once a rich source of oil, contains a significant amount of lithium, which is widely used today in rechargeable batteries.

On today's show, a day devoted to math discovery is open to everyone for the second year in a row. Also, the economic squeeze is on local coffee entrepreneurs. Plus, Michael Tilley returns with headlines from the River Valley.

The Smackover Formation in southern Arkansas, once a rich source of oil, has a massive amount of lithium, which is widely used today for rechargeable batteries.

Agricultural economist Jada Thompson discusses the current bird flu strain, which has been circulating for years. The outbreak has affected flocks and driven up the price of eggs.

Julian Fairey, associate professor of civil engineering, discusses the discovery of a new compound formed by the decomposition of inorganic chloramine disinfectants in drinking water.

Exercise science professor Michelle Gray offers tips to slow both the physical and cognitive declines of age.

On today's show, we hear advice for aging better, no matter your age. Also, MARK Harmony performs music rooted in the Marshall Islands in KUAF's Firmin-Garner Performance Studio. Plus, Michael Tilley and April Wallace provide news and local events from around the region.

Exercise science professor Michelle Gray offers tips to slow both the physical and cognitive declines of age.

This excerpt of Short Talks from the Hill highlights Lanier Nalley and his work on rice production, international agricultural policy, the economics of plant genetics and international development.

Bob Cochran, professor of English and director of the Center for Arkansas and Regional Studies, discusses the life and art of Johnny Cash.