Pete and Bill discussed topics from our listeners' calls that covered everything from dielectric breakdown and the state mineral of California to the vuvuzela and cancer.

Michelle Dawson from the Georgia Tech School of Chemical & Biomolecular Engineering joins us to discuss how understanding and curing cancer requires an understanding of more than just the cancer cell type. The properties ...

On the eve of one of the year's busiest travel days we will be talking about the technology behind the airport scanners that have everyone in a tizzy. We will also be taking calls about any other topic in science and technology.

Walter Curran, Director of the Emory Winship Cancer Institute, and Timothy Fox, Director of the Division of Medical Physics join us to discuss recent developments in the fight against this very challenging disease.

Mathematician and comedian Lew Lefton joins us to talk about his mathematical view of the World and the unexpected results we often see in science.