How Did They Build That?2021
An exploration of how some of the world's biggest man-made structures were built.
- Released
- 10. 7. 2026
- Runtime
- 43 min
- Genres
- Documentary
- Network
- Smithsonian Channel
- Status
- Returning Series
- Seasons
- 5 seasons, 46 episodes aired
- Certification
- NO
- Country, language
- US · EN
- Community rating
- 8.0 · 2 votes