7 shows - total playtime 1 hours 36 minutes
    1. Indiana School of the Sky - Darwin Puts it Into Words.mp3
    2. Indiana School of the Sky - Einstein Looks for a New Answer.mp3
    3. Indiana School of the Sky - Elictricity Begins to Work.mp3
    4. Indiana School of the Sky - Galileo Passes a Crucial Test.mp3
    5. Indiana School of the Sky - Greeks Honor Their Thinkers.mp3
    6. Indiana School of the Sky - The Atom Yields Power.mp3
    7. Indiana School of the Sky - What Are Men Made Of.mp3