2015년 3월 4일 수요일

What can save the rainforest? Your used cell phone

TED

MARCH 4, 2015

TODAY’S TED TALK

Topher White: What can save the rainforest? Your used cell phone

09:30 minutes · TEDxCERN
The sounds of the rainforest include: the chirps of birds, the buzz of cicadas, the banter of gibbons. But in the background is the almost-always present sound of a chainsaw, from illegal loggers. Engineer Topher White shares a simple, scalable way to stop this brutal deforestation — that starts with your old cell phone.
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