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Inside the Episode: Invisibilia - The New Norm

Shell's Ursa platform, 130 miles southeast of New Orleans, was the largest in the world when it was finished in 1999.
Phil Carter
/
Courtesy of Shell
Shell's Ursa platform, 130 miles southeast of New Orleans, was the largest in the world when it was finished in 1999.

Inside the Episode: Invisibilia - The New Norm

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