PBS Presents Killer Stress: A National Geographic Special - Preview
Airs Wednesday, August 3, 2011 at 10:00 p.m. ET/PT. Check your local listings. Details
Program: PBS Presents
Episode: Killer Stress: A National Geographic Special - Preview
In the beginning, stress saved our lives. It made us run from predators and enabled us to take down prey. But now, scientists are discovering, stress is measurable and dangerous. 8/3/11
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Premiere Date: 08/03/2011
Episode Expires: Never
TV Rating: NR
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