- Original release
- Previous episode S2006E14 - Machines of War: Missiles
- Number S2006E15
- Country United States
- Original language English
- Genre Documentary
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External links
TheTVDB page
IMDB page
TheMovieDB page -
Last update
10 décembre 2025 - 11:13
on 11 databases
How it's built: Steel
It's man made and one of the strongest materials on earth. Explore the science behind steel and the innovations it has made possible -- from the Brooklyn Bridge to the tools for medical miracles.
Next episode
S2006E16 - Machines of War: Guns
