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Hemp – for all purposes

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Hemp fibres ‘better than graphene’

By James Morgan Science reporter, BBC News, San Francisco The waste fibres from hemp crops can be transformed into high-performance energy storage devices, scientists say. They “cooked” cannabis bark into carbon nanosheets and built supercapacitors “on a par with or better than graphene” – the industry gold standard. http://www.bbc.com/news/science-environment-28770876