Interesting facts Seen from space, an African lake possibly born from an ancient impact has transformed into a colossal silver mirror in the heart of Chad, in a phenomenon so rare that it can only be seen in this perfect alignment with the Sun. Ana Alice 13/04/2026 at 23:43
Construction How Africans Dug Millions of Wells in a Half-Moon Shape in the Sahara Desert and Turned Arid Areas into Fertile Land, Halting the Advance of Desertification with a Simple Technique That Increases Agricultural Production and Retains Rainwater Alisson Ficher 06/01/2026 at 14:03
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