What is the story with all the circular fields to the east of Denver?
Answers:
irrigation with a cetralized pumpand sprinkler system.these system use a rolling sprinkler that is connected to a pivot point in the center of the field, in the morning and early evening this rolls around the field watering the crops with water pumped from a well, most often this is used in areas with low rainfall
They are watered by rotating sprayers that pivot on a central fulcrum. This means that water is only distributed to the circle of earth directly beneath the spray.
They have similar crop field in California near the Mojave; and other dry states.
Damn aliens.they are at it again..
i think your talking about the story 'SIGNS'
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