Aired
November 09, 2016
NOVA
NOVA
Treasures of the Earth: Metals #S44E06
Gold, bronze, iron, steel... metals are pillars of our civilization, but what makes them so special? Discover their unique properties and explore how our mastery of metals has led us from the stone age to today's hi-tech world.
Episode 6 of Season 44 from NOVA — available to stream in HD on any device.
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