House of Knowledge () je Yunifasiti aye atijo kan ni Fatimid Caliphate (ti a mo si Ijipti laye ode oni), won da kale ni 1004 CE gege ile ikawe sugbon Fatimid Imam-Caliph al-Hakim bi-Amr Allah so di Yunifasiti ni odun kan naa.Gege bi onitan al-Maqrizi se so ni senturi keedogun "Yunifasiti House of Knowledge ni opolopo osise, ati awon apo iwe ti o to ogoji, ikokan won si le gba iwe ti o to egberun mejidinlogun, won si si awon apo iwe naa sile fun enikeni ti o ba fe iwe.. 
Okùn Chad tí ó kún fún Savanna jẹ́ àwọn ilẹ̀ koríko tí ó kún fún ìṣàn omi àti ECoreiṣẹ́kiṣẹ́ Savannas ní Áfíríkà.. 