
https://www.scientificamerican.com/article/ancient-peruvian-farmers-harnessed-el-nino-floodwaters/
Structures diverted the weather pattern’s floods to new farmlands 2,000 years ago
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Original Title: Ancient Peruvian Farmers Harnessed El Niño Floodwaters
Full Text of the Original Article: https://www.scientificamerican.com/article/ancient-peruvian-farmers-harnessed-el-nino-floodwaters/