Horizon. [Season 35, Episode 7], Beyond a joke / written & produced by Denman Rooke ; an October Films production for BBC TV.
Humans had always regarded the ability to laugh and appreciate humour as one that set them apart from other species. But investigations into the causes of laughter have led researchers to question this exclusivity, as the ape equivalent of human laughter, and even the version that rats enjoy, are em...
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Streaming Video (via Alexander Street Press) |
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| Other Authors: | , |
| Format: | Video |
| Language: | English |
| Published: |
London, England :
BBC Worldwide,
1998.
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| Subjects: |