Extras

    Video thumbnail: Empire of the Air A Land of Listeners

    Empire of the Air

    A Land of Listeners

    Radio educated, angered, and delighted Americans of every kind, age, and class.

    A Land of Listeners

    Video thumbnail: Empire of the Air The Titanic Disaster

    Empire of the Air

    The Titanic Disaster

    The sinking of the Titanic influenced federal law and wireless communications.

    The Titanic Disaster

    Video thumbnail: Empire of the Air Developing FM Radio

    Empire of the Air

    Developing FM Radio

    Edwin Howard Armstrong was best known for developing FM Radio.

    Developing FM Radio

    Video thumbnail: Empire of the Air Power of Sound

    Empire of the Air

    Power of Sound

    Norman Corwin talks about the power of sound.

    Power of Sound