The Salt of the Earth (Part 1)
StarTalk Radio - Podcast készítő Neil deGrasse Tyson
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From the French Revolution to the science of geology, this show examines how salt has been an important ingredient in human history.
StarTalk Radio - Podcast készítő Neil deGrasse Tyson
From the French Revolution to the science of geology, this show examines how salt has been an important ingredient in human history.