Watch Big History Season 1 Episode 16 Silver Supernova Online

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WATCH VIDEO : Big History Season 1 Episode 16 Silver Supernova

Episode Name: Silver Supernova

Air date: 12/21/2013

Summary:
At critical moments in history, our second place metal was the most important metal on Earth. Big History reveals how silver's place in our minds was determined by the heat of exploding stars, and how this one metal saved democracy, gave us the dollar, and had a secret power to connect the world.