Animals that sleep, paying for health care and fossils that bite

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DATE : Mon, 28 Mar 2011 12:00:00 EDT
Entered in Database : 2011-03-28 16:00:00
length : 16853266
Link to the Show / Show Notes

Thomas Lin talks to Bryson Voirin about his studies on animal sleeping patterns, Sindya Bhanoo reveals new findings about a fossil with teeth and Denise Grady and Andrew Pollack talk about a plan in Washington State to limit health care coverage.

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