Re: [math-fun] method of construction : crop circles

You may find the answer you're looking for here: http://www.astrosociety.org/education/resources/pseudobib03.html If you don't get enough clarity from the resources there, let me know and I'll track down something more specific. --Joshua Zucker On Sun, Jun 22, 2008 at 5:15 PM, Simon Plouffe <simon.plouffe@gmail.com> wrote:

Yes they are made by humans, ok let's admit that, but I wonder : what is the method of construction they use ? some drawings are quite complex and they have 100 meters in diameter : How can you use simple tools to do that ? This is the puzzle for me.