Bettany Hughes The Ancient Worlds 7 of 7 When the Moors Ruled in Europe HD. Ancient Egypt. The Nile, the chakras, the spine. Ancient Egypt. Ancient Egypt. Ancient Egypt: Crash Course World History #4. South Africa. Africa. Africa. L'Afrique aujourd'hui. Carthage. EGYPTIENS. Social Studies. The mysterious fairy circles of Namibia. I wonder if it could be damage of some kind caused by insect larvae in the ground like the Chinch bug? Yeah, it's a long shot, but the possibility of giant bug larvae under African soil is just too tantalising! Having said that, Namibia does have a big freaking desert, so it's probably a part of desertification process.