Let me start by saying that crop circles are AWESOME!
If you believe in aliens... AWESOME.
or if you enjoy the exploits of clever pranksters... AWESOME.
If you're into geometric abstract art... AWESOME.
If you're a geek at heart... AWESOME.
If you love puzzles ... AWESOME.
If you enjoy picturesque landscapes... AWESOME.
If you're an Anglo-phile... AWESOME.
Everything about them is AWESOME!
So...
Now that we have established that you like crop circles...
(unless you are a prudish, British hating, nature killing, art-phobe, lunk head)
Check this out...

"Yeah, Yeah... Okay... So what... It's just a crop circle..."
Maybe...
But this is a crop circle that abstractly depicts the first 10 digits of pi!
A crop circle that says - "3.141592654..."
Don't believe me? Check this out.

It even includes a mini crop circle decimal point!
I think the middle school mathlete in me just wet himself with glee...
You can read more here.