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Ancient Nazca Aqueduct System
This Nazca aqueduct, part of the Puquios system in Nazca, Peru, exemplifies pre-Incan engineering (100 BC–800 AD). Featuring spiral stone walls leading to a central water channel, it demonstrates the Nazca civilization’s hydrological expertise. Designed for water access, canal maintenance, and pressure regulation, these structures tapped underground aquifers, sustaining agriculture in the arid desert.
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