These unusual circles are found in Miyazaki Prefecture in Japan and are only visible from a bird's eye view. Just want to upset the supporters of all kinds of conspiracy theories - there is nothing mysterious about this phenomenon. Everything is easier than it might seem.
The amazing circles are the result of a scientific experiment that will last 50 years. In 1973, a small plot of land was allocated near the city of Nichinan for various studies. During one of the experiments, scientists wanted to find out how the distance between trees affects the growth of trees.
The experiment was carried out by planting trees in 10-degree radial increments, forming 10 concentric circles of various diameters.
The photo shows that in the center of the circle with the highest planting density, the height of the trees is much lower than in the periphery. The average difference is about 5.5 meters. The result of this scientific experiment was confirmation of the hypothesis that the planting density of seedlings directly affects the further growth of trees.
Unfortunately, after 5 years, this area should be cleared of experimental samples. But officials are planning to bring the issue to the fore and keep this amazing place.