GP (by any name) on RadioLab

Hod Lipson and Michael Schmidt were on the ever-entertaining RadioLab (in the last segment of this show on "Limits"), discussing their remarkable work on "Distilling Free-Form Natural Laws from Experimental Data" that was published in Science last year. Although I don't think they call it GP explicitly in the radio show or even in the main Science article, GP is central to their work, as is explained in detail in the article's Supporting Online Material (links to Science are not free).