1-Interview with best-selling author Dava Sobel; 2-Look, Ma! I'm an Engineer! (Idaho engineering students); 3-To the Stars (three Ph.D. astronomers).
#2 by Karin Raffo. Yin Radio is produced and edited by Anne-Marije Rook and Sandi Billings. Opening music by Pianochocolate. Executive Producer is Sandi Billings. Yin Radio is a production of VP Foundation.