How Did They Build That?
Air Date: 1/3/2021
Imdb: tt21088048
Popularity: 6.313
Vote: 6/10 (1)
Last Aired: 10/20/2024 12:00:00AM
Next Aired:
Status: Returning Series
Seasons: 3 - Info
Networks: Smithsonian Channel

Overview: An exploration of how some of the world's biggest man-made structures were built.