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What is Deep Time?

Emily Graslie breaks down the concept of deep time, explaining how to comprehend our planet’s 4.5 billion years.
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Clip Length 00:58 Premiere: 06/17/20

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Turquoise and blue background with illustrations of smartphone, tv, computer. Text reads Used by more than two millions people each weekTurquoise and blue background with illustrations of smartphone, tv, computer. Text reads Used by more than two millions people each week

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