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It's Okay to Be Smart: Biomass--How Much Does Life on Earth Weigh?

6 minutes 24 seconds

Now Playing As: Captioned (English) (change)

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Are humans really Earth’s most dominant species? Let’s put all of the planet’s living things on a scale and see what has amassed the most mass. This episode breaks down the concept of “biomass” to judge Earth’s living things from top to bottom. Part of the "It's Okay to Be Smart" series.

Media Details

Runtime: 6 minutes 24 seconds

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