Ya I saw this show where these 2 guys admited to makin soem in england but only some and u cant actually belive that something so huge And mathematicly acurate(which they proved) is doen by 2-3 guys wit a board at night. AND theirs not tracks anywhere around the circle AND how do u explain the mutation and in some cases the seeds disapeard all together???? im jus sayin this is somethin weird lol