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Mayan Engineering Could Help Today's Flooded Waterways - The Maritime Executive
The Maritime Executive | Mayan Engineering Could Help Today's Flooded Waterways The Maritime Executive Seasonal flooding has on occasion suspended maritime transportation along inland waterways. However, over 1,000 years ago, the engineers of the Mayan Empire devised a method that was implemented at higher elevations that reduced flooding at lower ... |
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23.04.2018 (2586日前)
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