In theory, graphene based semiconductors would eliminate a lot of need for shipping and mining.
Maybe. They have the potential for faster semiconductors, but only after adequate modifications. Graphene isn't a semiconductor, and it isn't obvious that we'll find a way to fix that without (or even with) rare resources.
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Maybe. They have the potential for faster semiconductors, but only after adequate modifications. Graphene isn't a semiconductor, and it isn't obvious that we'll find a way to fix that without (or even with) rare resources.