NOVA scienceNOW Where Did We Come From?
Explore the origin of our solar system and the start of life itself. Details
Program: NOVA scienceNOW
Episode: Where Did We Come From?
Explore the origin of our solar system and the start of life itself, how head lice figure in human evolution, and more.
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Premiere Date: 02/16/2011
Episode Expires: Never
TV Rating: NR
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