The human spark
Alan Alda takes a look at how humans first appeared on Earth millions of years ago, and how our species not only survived, but thrived, through some unimaginable conditions. Alda visits with dozens of scientists on three continents, and participates directly in many experiments - including the detai...
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Bibliographic Details
| Corporate Authors: |
Chedd-Angier-Lewis Productions,
WNET (Television station : New York, N.Y.),
Public Broadcasting Service (U.S.),
PBS Distribution (Firm) |
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| Other Authors: |
Alda, Alan 1936-,
Chedd, Graham,
Engel, Larry |
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| Resource Type: | Visual Material
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| Language: | English |
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| Published: |
[Boston, Mass.]
PBS Distribution
c2009
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| Subjects: |
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