Friday, December 30, 2011
Natural Selections: How do cats purr?
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Podcast Episode Summary
As the secrets of the natural world give way to science, it's nice to know some mystery remains. Dr. Curt Stager and Martha Foley explore one of the last great conundrums: How do cats purr? Science has theories, but no definitive answer.
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About North Country Public Radio: Natural Selections Podcast Podcast
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