The wonder material graphene may be used to build fuel-free spacecraft that runs on just sunlight, researchers say. These sheets of carbon one atom thick can turn light into action, which could form the basis of a fuel-free spacecraft.
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The wonder material graphene may be used to build fuel-free spacecraft that runs on just sunlight, researchers say. These sheets of carbon one atom thick can turn light into action, which could form the basis of a fuel-free spacecraft.
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