Cal Poly Pomona - Scenes of the Voorhis Unit and the Kellogg Unit

Episode 580, The Chicken and the Egg, from the California Academy of 'Science in Action' television program; features guest scientist Dr. Fredric W. Hill (Professor and Chairman, Poultry Husbandry, University of California, Davis) and the animal of the week is a . The episode is about The historical background on a highly specialized agricultural industry and the far-reaching effects of technological advances.