The Deepening Complexity of Crop Circles

This book not only describes crop circles ? mysterious geometric patterns in farm fields and other land areas ? but also focuses on their obvious, measurable, and reproducible characteristics. The product of a decade of crop circle study, it teaches readers how to approach the controversial subject [...]
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This book not only describes crop circles ? mysterious geometric patterns in farm fields and other land areas ? but also focuses on their obvious, measurable, and reproducible characteristics. The product of a decade of crop circle study, it teaches readers how to approach the controversial subject systematically and critically.