Series2021–2025Returning Series
How Did They Build That?
Documentary
Synopsis
Origin:
An exploration of how some of the world's biggest man-made structures were built.
First Aired
2021-01-03
Last Aired
2025-10-05
Network
Smithsonian Channel
An exploration of how some of the world's biggest man-made structures were built.
First Aired
Last Aired
Network
