Giants in the Earth: The Paleoburrows
Giants in the Earth: The Paleoburrows  
Podcast: Stuff To Blow Your Mind
Published On: Thu Feb 10 2022
Description: Enter the paleoburrows of South America, where evidence suggests construction not by human hands or tools but by giant claws – and for purposes we’re still trying to understand. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.