As host of public radio's "Tech Nation", Dr. Moira Gunn has long been known for making all aspects of science and technology meaningful to the general listening public. But when she spontaneously decided at a cocktail-fueled biotech industry event that she would be launching a weekly segment on biotech - a subject that existed well outside of her normal comfort zone - she had her work cut out for her. For the millions of people who now listen to "BioTech Nation", the rest is history.