Building Skyscrapers on Chicago's Swampy Soil
Curious City - A podcast by WBEZ Chicago - Thursdays
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Engineers once compared Chicago’s soggy soil to jelly cake. How did they build a forest of skyscrapers on it?
Curious City - A podcast by WBEZ Chicago - Thursdays
Engineers once compared Chicago’s soggy soil to jelly cake. How did they build a forest of skyscrapers on it?