Nazca Lines of Kazakhstan: More Than 50 Geoglyphs Discovered
Tuesday, September 23, 2014 - 07:00
in Physics & Chemistry
The mostly earthen mounds, with shapes ranging from squares to swastikas, were various sizes, with some rivaling the length of a modern-day aircraft carrier. Archaeologists aren't sure of the purpose of these more than 2,000-year-old geoglyphs