
Sound
Imagine a world without the power to capture or transmit sound. Steven Johnson journeys to the Arcy sur Cure caves in northern France, where he finds the first traces of the desire to record sound. He also learns about the role radio played in the civil rights movement and reveals
Imagine a world without the power to capture or transmit sound. Steven Johnson journeys to the Arcy sur Cure caves in northern France, where he finds the first traces of the desire to record sound. He also learns about the role radio played in the civil rights movement and reveals