Genetic Disk
Written By Mister Gu on Thursday, November 4, 2010 | 4:39 PM
This disk from South America is one of the most interesting and confusing finds of archaeology. The unique relic is made of black stone and measures about 22 cm in diameter. It weights about 2 kg. It was not made of artificial materials like cement but of lydite. It was dated in a prehistoric epoch, and assigned to the Muisca-culture. On the disk there are carvings that describes the