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Body temperature -- Regulation  

Project X Heat

In this episode on heat, the Project X team looks at how we stave off dehydration in the scalding, suffocating heat of an unrelenting sun? Dr. Alters looks at how plants and animals manage to thrive in a place where it's forty degrees in the shade. Then Dr. Fleck and grad student Marc Huot find that, centuries ago, the Sinagua ...
  • 2008
  • 00:22:39
  • 9-12
  • Added on: 06/14/2013