Horizon. Season 46, episode 5, Why do we talk? / directed by Damon Thomas ; narrated by Steven Mackintosh ; produced by British Broadcasting Corporation.

Across the world, 6,000 different languages are spoken and the average human speaks 370 million words in their lifetime. But where did language come from? And how and why did we learn to speak? From Chinese whispers at Edinburgh University to singing in Vienna and a man in Boston who has filmed the...

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Bibliographic Details
Other Authors: Thomas, Damon (Director) (Director), Mackintosh, Steven (Narrator)
Format: Video
Language:English
Published: London, England : BBC Worldwide, 2009.
Series:Horizon ; Season 46, Episode 5
Subjects:
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