Rolling Fields of Green and Yellow
RAY: This was sent to us by Chris Inman. Here it is:
Last summer I was driving cross country from the east coast to the west coast and I was somewhere in Kansas around noontime. For miles, I am surrounded by farms that are raising a single crop. It's beautiful to look at but confusing to understand. When I look to my right, I see fields of yellow. When I look to my left, I see fields of green. And yet, a single crop is being grown. Explain.
Think you know? Drop Ray a note!
[ Car Talk Puzzler ]