Archeologists found the proof of existence of the lost European civilization

It reminds a boulder for which hunted Indiana Jones in the lost temple, but the archeologist claims that the unusual natural sphere was found to Bosnia and Herzegovina, is much farther from a place of storage of a requisite for the movie. Actually, he believes that it is the technogenic sphere oldest in the world. It undoubtedly proves that Europe had the developed civilization using impressive technologies more than 1500 years ago, but in a consequence lost it.