Nat Geo - Big Bigger Biggest Collection 1 (2009-2012) Part 3 Skyscraper Burj Dubai

Big Bigger Biggest Collection 1

Look at engineering leaps that have helped different types of structures go from big to bigger to biggest.

Part 3 Skyscraper Burj Dubai

Examining the tallest man-made structure on Earth - the Burj Dubai skyscraper in the Persian Gulf. Towering nearly half a mile into the sky, the Burj Dubai was designed by architect Adrian Smith and is due for completion in 2009. The total budget for the project is thought to be more than $4 billion.

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