Tarisa ndima iri pasi apa uye wopindura mubvunzo unotevera mumutauro mumwechete sezvinotaurwa mundima iyi: Passage: Sezvaakataura kuti anokwanisa kudzora mafashama eNire, akakokwa naFatimid Caliph al-Hakim kuitira kuti aone chirongwa chemvura paAswan. Zvisinei, Ibn al-Haytham akamanikidzwa kubvuma kusakwanisika kwechirongwa chake. Mubvunzo: Ndeipi chirongwa chemvura chakanzi chakaburitswa?
Aswan