Thread: CHICAGO | The Illinois | 5,280 FT / 1,609 M | 528 FLOORS | VISION
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Old Posted Feb 24, 2009, 9:30 PM
JDRCRASH JDRCRASH is offline
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Location: San Gabriel Valley
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^ Except I doubt it could be built with traditional steel. Nanotube technology may be needed to keep this structure from collapsing on itself. So that $75 Billion price tag may be right.
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