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Home » Video » NOVA | Darwin's Darkest Hour

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  • NOVA

NOVA | Darwin's Darkest Hour | PBS

Duration: 01:04
Program: NOVA #3605

In 1858 Charles Darwin received a letter from naturalist Alfred Wallace, explaining his own theory of evolution. This was the trigger event that led to the publication of Darwin's seminal theory on the origin of species.

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Post Date: September 18, 2009