North American Gold
Clip: Season 42 Episode 22 | 2m 28s | Video has closed captioning.
When the Earth formed, most of the gold sunk to its core—but some remained trapped inside Earth’s mantle.
Aired: 05/23/18
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NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration. Participants take part in real-world investigations by visualizing, analyzing, and playing with the same data that scientists use.
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