"We're making graphene-like materials for a thousandth of the price — and we're doing it with waste."
"The hemp we use is perfectly legal to grow. It has no THC in it at all — so there's no overlap with any recreational activities."
Dr. Mitlin's team took waste hemp stems and recycled the material into supercapacitors with performance as good, or better, than those built from graphene, at a fraction of the raw materials cost."
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