Quirks & Quarks for Dec. 13, 2014
This week, we have a drink with the apes; get a 4500-year-old diagnosis; meet triceratops' tiny grandfather; explore the polar bear's foot fetish; face the electric eel's taser; and climb the Avian family tree.
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Theme music bed copyright Raphaël Gluckstein, Creative Commons License by-nc-nd-2.0