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Our Material World with Ed Conway
Manage episode 440651977 series 2886104
Dylan talks with journalist and author Ed Conway about three materials that our entire civilization depends on: salt, copper, and sand. They visit the biggest man-made hole on Earth, a salt mine large enough to fit the Eiffel Tower inside it, and a single mine in North Carolina that is essential to nearly all the world’s computer chips.
If you want to learn more, check out Ed’s book: Material World: The Six Raw Materials That Shape Modern Civilization.
898 episodes
Manage episode 440651977 series 2886104
Dylan talks with journalist and author Ed Conway about three materials that our entire civilization depends on: salt, copper, and sand. They visit the biggest man-made hole on Earth, a salt mine large enough to fit the Eiffel Tower inside it, and a single mine in North Carolina that is essential to nearly all the world’s computer chips.
If you want to learn more, check out Ed’s book: Material World: The Six Raw Materials That Shape Modern Civilization.
898 episodes
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