A Science Odyssey is a dynamic and dramatic five-part, ten-hour special hosted by Charles Osgood that takes a look back at the twentieth century. Travel from the days before antibiotics to the age of gene therapy; from Kitty Hawk to Cape Canaveral; from Freud’s first explorations of the psyche to the latest research in neurophysiology; from the belief that the Milky Way was the entire universe to the discovery of 100 billion galaxies.