How Did They Build That?
Airing | 10/28, 5:00p
S4 E10 | Floating Parks & Upcycled Towers
1h 0m|TVPG|How-to|Smithsonian Channel|2025
On inadequate foundations, San Francisco's MoMA triples in size creating an exterior light enough to prevent collapse; a 1970s Sydney skyscraper is recycled into a 21st century tower; in Dallas, a five-acre park is created.
GENREHow-to
DETAILSNetwork: Smithsonian Channel
Runtime: 1h 0m
Rating: TVPG