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The Nature of Things: The Perfect Runner- Preview

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Published on Mar 7, 2012

Did we run before we could think? As scientists discover that the first humans were endurance runners unparalleled on the Africa savannah, The Perfect Runner asks what today's runners can learn from our evolutionary past.
Airing Thursday March 15 at 8 pm on CBC-TV

http://www.cbc.ca/natureofthings/epis...

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