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Podcast: Pessimistic Dogs, Decaying Fish, and More

15 October 2010 1:48 pm
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Why are researchers trying to figure out if dogs are pessimistic? What does water look like at the molecular level? And what can decaying fish teach us about evolution? Science's Online News Editor David Grimm chats about these stories and more with Science Podcast host Robert Frederick.

Listen to the ScienceNOW podcast.

(or listen to the full Science podcast.)

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