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A 2000 tonne per day Space Elevator Or: How the US could meet the Kyoto protocol by 2028 and make a tonne of money.

A 2000 tonne per day Space Elevator Or: How the US could meet the Kyoto protocol by 2028 and make a tonne of money.

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A 2000 tonne per day Space Elevator

A 2000 tonne per day Space Elevator

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