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How seashells shaped the world — and predict our future
The Gray Area with Sean Illing
The Secret of Black Beauty
Cynthia barnett explores some fascinating connections between sea shells and commerce. Shells used to be used as money for much, much longer than you might think. Support for this episode comes from safora. Learn more about saporas commitment to supporting and celebrating black beauty at saforada com.
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Discover
highlights
Listen to the best highlights from the podcasts you love and dive into the full episode