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A Brief History of Earth - Best of Coast to Coast AM - 4/26/21
George Noory and Harvard biology and planetary science professor Andy Knoll explore his research into how the planet was formed 4 billion years ago, what jumpstarted life on Earth, and the threats of asteroids and earthquakes that could end life as we know it. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.
The skinny
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