Was a consensus ever reached how some of the more complex ones are made and why radiation is detected near them? Or why some the plant is bent only at the top of the plant, rather than smashed by a board? Some are made by humans, but they pale in comparison to the complex formations. The two older guys in their 60's when asked how they did them without leaving any footprints behind claimed they pole vaulted into the area (unlikely).
Two guys that claimed they did them for years.
Two guys that claimed they did them for years.