How We Got to Now : Sound.

Imagine a world without the power to capture or transmit sound. Journey with Johnson to the Arcy sur Cure caves in northern France, where he finds the first traces of the desire to record sound — 10,000 years ago. He also learns about the difference that radio made in the civil rights movement and d...

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Bibliographic Details

Corporate Author:	Kanopy (Firm)
Format:	Video
Language:	English
Published:	[San Francisco, California, USA] : Kanopy Streaming, 2014.
Subjects:	Technology > Social aspects. Technology > History. Technological innovations > Social aspects. Documentary films. Internet videos. Nonfiction films.
Online Access:	Connect to this streaming video