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Angela Belcher: Using nature to grow batteries

TED presents TEDxCaltech where Angela Belcher shows how she being inspired by an abalone shell, programs viruses to make elegant nano-scale structures that humans can use. Selecting for high-performing genes through directed evolution, she’s produced viruses that can construct powerful new batteries, clean hydrogen fuels and record-breaking solar cells.

Angela Belcher: Using nature to grow batteries
[FMP width=”720″ height=”400″]http://www.ourprg.com/Video/AngelaBelcher_2011X-480p-en.mp4[/FMP]

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