Amazing people still believe crop circles are man made - there is no way overnight some group could make a complete complex crop circle
overnight. Besides there is proof of radiation readings etc within the circles.
They most certainly can. Haven't you watched any of the specials of people doing it?
During one, two guys.. ONLY two guys, made a large crop circle - many circles connected, it was quite elaborate. They taped it. They showed the
entire thing in timelapse during the show. They only used planks with rope.
Afterwards, many people speculated, just like with these, about the deep meaning behind this one. They thought it was amazing that all the circles
were divisible by 3! It must have amazing significance, people thought. Well, turns out they simply used the irrigation ditches as a reference when
making it, and they are spaced 6 feet apart, thus creating circles divisible by 3.
They did it in approximately 4 hours. It was not difficult, impossible, and didn't take very long, considering only two guys made it. And yet many
speculated it couldn't be manmade.. it had have a deep meaning, etc. If they had not come forward, I'm sure it would be on the long list of really
important crop circles, and 100 different predictions would have been made after everyone created their own interpetation of what they meant.