Matt and John Lunberg and Rod Dickinson and Wil Russell on HTV West news back in 2001. Archive footage from the days when I was out making lots of circles. (posted by YoutTube user truthseekers666 to YouTube July 07, 2009; above video description by YouTube poster)

 

The television news report shows how complex crop circles (often first designed with the aid of a computer) can be easily generated 'in the field' in a matter of hours by humans with simple tools such as rope and a wooden board.