Upside Down & Under Sea

August 14, 2022
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How Did They Build That? - S2 - E6

Upside Down & Under Sea

The innovative designs of the gravity-defying Vancouver House, the subaquatic Under restaurant and the cantilevered Seattle Central Library challenged engineers to think outside the box.

How Did They Build That?: Season 2 - 10 Episode s


How Did They Build That?: All seasons