Podcast: Facebook 'Contagion,' a Bacteria-Killing Flashlight, and the Peril of Personal Genomes

Are personal genomes all they're cracked up to be? Why do we really join Facebook? And can a flashlight kill bacteria? Science's Online News Editor David Grimm chats about these stories and more with Science's Kerry Klein.

(Listen to the full Science podcast and more podcasts.)

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A 3D plot from a model of the Ebola risk faced at different West African regions over time.
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