20140912_ted_05.mp3?orgId=1&topicId=1007&p=57&story=342134451&t=progseg&e=342134398&seg=5&ft=nprml&f=342134451

Part 5 of the TED Radio Hour episode From Curiosity To Discovery.

About Nathan Wolfe's TED Talk

Biologist Nathan Wolfe says the unseeable world of microbes is fertile ground for new discoveries.

About Nathan Wolfe

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