How Did They Build That?
Airing | 7/28, 1:00a

S4 E5 | Ecobuilds & Earthquakes

1h 0m|How-to|Smithsonian Channel|2025
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
How Did They Build That?
GENREHow-to
DETAILSNetwork: Smithsonian Channel Runtime: 1h 0m Rating: TVG