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A water system that bring water to deserts. the oldest one is 2700 years old. It moves millions of cubic water without using any power. These days to move that much water you would need 800 mega watt of power.
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A water system that bring water to deserts. the oldest one is 2700 years old. It moves millions of cubic water without using any power. These days to move that much water you would need 800 mega watt of power.
0 Comments
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