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Apr 2022
4m 46s

How Does Earth's Pulse Work?

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About this episode

Yes, Earth has a pulse: peaks of geologic activity that occur every 27.5 million years, and herald mass extinctions. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/environmental/earth/geophysics/earths-pulse.htm

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