RE: Graphene aerogel is seven times lighter than air, can balance on a blade of grass

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Graphene aerogel is seven times lighter than air, can balance on a blade of grass

in material •  7 years ago 

I'm 99% sure that they are creative commons licensed, but I've added a source anyway.

material
7 years ago by

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      ·  7 years ago 

    Thank you for taking the time to do so.

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