[chelmostef]

Originally Posted by trainedobserver

Here are four short videos chock full of constructive information and actual demonstrations you can watch. There is someone (truthseekers) posting to this thread who has been arrested and convicted under British law for making crop circles and he has offered to answer your questions. What more could you ask for?

Testing of Crop Circles
How to work out a crop circle is man made
The science and "experts" exposed
Crop Circles being made

Are you saying all crop circles are man made?