Sir Arthur C. Clarke Revises Space Elevator Projection

The London Times is running this article where Sir Arthur amusingly revises his orginal projection on when they'll stop laughing about building the Space Elevator.

"As its most enthusiastic promoter, I am often asked when I think the first space elevator might be built. My answer has always been: about 50 years after everyone has stopped laughing. Maybe I should now revise it to 25 years."

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