سنگ های مرموز در کاستاریکا-Mysterious Stone Spheres in Costa Rica Investigated

Hoopes, who researches ancient cultures of Central and South America, is one of the world's foremost experts on the Costa Rican spheres. He explained that although the stone spheres are very old, international interest in them is still growing. فرمت پاورپوینت- تعداد صفحات 9 ...