Energy
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Bob Freling - PopTech 2007
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Bob Freling - PopTech 2006
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Aidan Dwyer: Better solar designs
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Dan Nocera: Personalized Energy
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Paul Needham: Owning electricity
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Sheila Kennedy - PopTech 2007
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Aiden and Van Vuuren: Dirt Power
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Ransler & Sinha: Husk Power
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Nicole Kuepper: Low-cost Solar
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Laura Stachel: Solar Saves Lives
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Saul Griffith audits energy use
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Jason Aramburu: New Energy
