Modern Marvels Season 15 Episode 26 2008
7.9/10 by 27 users
How iron mined in Minnesota is made into steel; iron weapons revolutionize warfare; military metallurgists customize weapons and demonstrate their firepower; iron magnets.
- Released: 2008-08-18
- Runtime: 44 minutes
- Genre: Documentary
- Stars:
- Director:
- Source: Layarstar
