[ExI] Graphene

[Mike Dougherty]

On Mon, Feb 10, 2020, 4:13 PM John Clark via extropy-chat <
extropy-chat at lists.extropy.org> wrote:

>  a new way to make it that would use only $100 worth of electricity for
> each ton of high quality Graphene produced. In addition the new method
> requires no furnace or solvents and produced no reactive waste gases, they
> make it by vaporizing carbon with a powerful electrical current in a
> vacuum chamber. And the starting carbon feedstock need not be purified,
> they say they can literally make high quality Graphene from garbage.
>
> At that price and feedstock,  you could just pile it up and walk for
better heart health than taking an elevator.
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