This piqued my curiosity; I had to look it up. It's because they're using center-pivot irrigation, in which "a circular area centered on the pivot is irrigated, often creating a circular pattern in crops when viewed from above." Who knew! Cool picture.
3 comments:
crop circles. Aliens. Yep
This piqued my curiosity; I had to look it up. It's because they're using center-pivot irrigation, in which "a circular area centered on the pivot is irrigated, often creating a circular pattern in crops when viewed from above." Who knew! Cool picture.
Nara is correct. Let's see if I can paste something here
http://www.google.com/images?q=circular+irrigation&rls=com.microsoft:en-us:IE-SearchBox&oe=UTF-8&rlz=1I7ADBF&um=1&ie=UTF-8&source=univ&ei=rLRRTNijNov6sAOUtslP&sa=X&oi=image_result_group&ct=title&resnum=4&ved=0CDAQsAQwAw&biw=1008&bih=589
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