Researchers from England discovered what is now considered to be the world's oldest astrolabe -- used in the 1500s by famed explorer Vasco da Gama
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Divers' discovery named oldest in the world
Researchers from England discovered what is now considered to be the world's oldest astrolabe -- used in the 1500s by famed explorer Vasco da Gama.
1:27 • Source: CNN
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Researchers from England discovered what is now considered to be the world's oldest astrolabe -- used in the 1500s by famed explorer Vasco da Gama
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Divers' discovery named oldest in the world
1:27
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• Source: CNN