An ancient Peruvian mystery, involving one of the many creations by the Nazca civilization, has been solved. By studying satellite imagery, researchers have finally deciphered the true intention of Puquios, a series of spiral funnels that bore deep into the soil and led to an intricate maze of interconnected underground canals. The system allowed the area, which faced year-long droughts, to have perpetual access to water through underground channels, reported the Huffington Post. The hypothesis will be published in Ancient Nasca World: New Insights from Science and Archaeology.
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