The Sears Tower Modern Marvels : Season 11 Episode 39
TV-PG History 1h 00m
Aired: August 10th, 2005 @ 10:00 PM EST on History
The Sears Tower, located in Chicago, was finished in 1973. It was the tallest building in the world for over 20 years, and remains the tallest building if you look at highest occupied space. See how the Sears Tower was conceived, designed and built and see how a cigarette pack was the basis for one of Chicago's most unique buildings.
