Podcast: Elephant Empathy, Hiding Your Genome, and Reconstructing Old Telescopes

By: 
Sarah Crespi
David Grimm
2014-02-20 16:45

Do elephants display humanlike empathy? What’s the best way to hide your genome? And what did Galileo really see when he looked up at the heavens? Science's Online News Editor David Grimm chats about these stories and more with Science's Sarah Crespi.

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