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Lighting up the world of fireflies: Sara Lewis at TED2014

Lighting up the world of fireflies: Sara Lewis at TED2014

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Sara Lewis has managed to put herself in the center of a world of wonder by becoming a world expert on fireflies. Her obsession began in grad school, sitting in a backyard in North Carolina and watching the sparks light up around her. She wondered, “How do these creatures make light? Are they talking to each []

Signals: The speakers in session 9 of TED2014

Signals: The speakers in session 9 of TED2014

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Communication is fundamental to how we relate and interact. But we receive signals from everywhere — other living creatures, the ecosystem, the earth itself, and the space beyond. In this session six speakers will explore how we send, and more importantly receive, those signals. Here are the speakers who appeared in this session. Click below []