October 19, 2003: Theoretical Physics - Dr. Michio Kaku

Dr. Michio Kaku explains the WMAP satellite's finding that the universe is 13.7 billion years old and that 96 percent of it consists of invisible dark matter and dark energy. Full show notes, transcript, guests, and related listening: https://artbellarchive.org/episode/october-19-2003-theoretical-physics-dr-michio-kaku