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A New Global Treasure Map Shows Where the World’s Rare Earth Minerals Are Hidden
As nations race to secure these vital resources, a new geological map has revealed the world’s most valuable deposits, ...
National Geographic news4y
A Spy, a Map, and the Quest for Power in 16th-Century Europe
Knowledge is power—and no knowledge was more ... a colleague of Christopher Columbus. Both maps reveal the great challenge the New World presented to mapmakers, who were still relying on ...