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He is not talking about a bridge but a space elevator. See http://en.wikipedia.org/wiki/Space_elevator http://en.wikipedia.org/wiki/Space_elevator for more info
by doc4t 14y ago
He is not talking about a bridge but a space elevator. See http://en.wikipedia.org/wiki/Space_elevator http://en.wikipedia.org/wiki/Space_elevator for more info - quite fascinating idea.