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RE: The fastest ways to travel in space

in #science • 10 years ago

I hadn't heard about the Japanese Solar Sail.
Awesome.
Solar Sails are just begging for Graphene, which is a hundred times stronger than steel. In fact graphene is the strongest material ever tested, and it's light. An acre of graphene weighs about two ounces.

Imagine square MILES of graphene solar sail?

10 years ago in #science by
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     10 years ago 

    Thanks for your information! And are more....

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