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The Curse of Rafinesquina: A Prehistoric Mystery with Rebecca Freeman

All over Kentucky, fossilized brachiopods are common. Rebecca Freeman, a lecturer in the Department of Earth and Environmental Sciences, studies brachiopods and how they interacted with their prehistoric environments according to the fossil record. When I interviewed her about a recent line of research that identified a previously unknown species of brachiopod, I also got a ghost story from Lexington, Kentucky.

Having a Blast: Volcano Demonstrations with Peter Idstein and Students

During the last week of March, 2012, Peter Idstein showed his classes how volcanoes erupt. Since there aren't any in Kentucky, Idstein used trash cans filled with water as the 'volcanoes,' and liquid nitrogen as the catalyst for the eruption. In this podcast, Idstein describes the set-up procedures, students react, and we share some explosive audio!

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