Our guest is Janna Levin, the noted scientist and author who's also a Guggenheim Fellow and a professor of physics and astronomy at Columbia University's Barnard College. On Tuesday night, October 2nd, she will deliver a University of Tulsa Presidential Lecture at 7:30pm in the TU Reynolds Center. Levin's latest book, now out in paperback, is "Black Hole Blues" -- and she'll draw from this book (musing on everything from the characteristics of black holes to the ageless union of art and science to the very nature of reality) when she gives her free-to-the-public talk at TU. More info is posted here.