What Created These Strange Geoglyphs in South Africa?
In the Karoo region of South Africa, mysterious spiral shapes carved into the ground have attracted conspiracy theorists who liken them to the famous geoglyphs in the Nazca desert. (01:55)
In the Karoo region of South Africa, mysterious spiral shapes carved into the ground have attracted conspiracy theorists who liken them to the famous geoglyphs in the Nazca desert. (01:55)