In Peru, drones used for agriculture, archeology

Drones are most often associated with assassinations in remote regions of Pakistan and Yemen but in Peru, unmanned aircraft are being used to monitor crops and study ancient ruins.

Peru reconstructs face of woman who ruled 1,700 years ago

Introducing the Lady of Cao: using high-tech 3-D printing and based on the skull of an ancient mummy, scientists have reconstructed the face of a woman who governed in northern Peru 1,700 years ago.

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