Colombia - a country that preserves many ancient artifacts. Here researchers found was once mysterious and complex set of pieces made using an unknown technology.
After the studies found that the material for them served basanite - an incredibly difficult in processing rock, reminiscent of the level of hardness of granite. At the age of artifacts, according to experts, is at least 6,000 years.
Archaeologists believe that this finding does not fit the traditional ancient culture of Colombia. They are scratching their heads over how and why they were made. In addition, the use of such a complex carving basanite also unclear. After all, if people did not have any modern knowledge, had special adaptations. The solid puzzle ...
As said by experts who have studied these "impossible" artifacts, making similar objects of the same material is virtually impossible even now, with all the available technologies.
