Hemp Batteries 8X More Powerful than Lithium!!!

Brilliant!

"They “cooked” the woody pulp and processed them into carbon nanosheets, which they used to build supercapacitors “on a par with or better than graphene” – the industry gold standard.

Graphene is a synthetic carbon material lighter than foil yet bulletproof, but it is prohibitively expensive to make.

“People ask me: why hemp? I say, why not?” inventor David Mitlin tells the BBC.

“We’re making graphene-like materials for a thousandth of the price – and we’re doing it with waste.”

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