UUmcwaningi waseTanzania usanda kuwina i-African Innovation Prize enikezwe yiRoyal British Academy of Engineering, ngokuqamba uhlelo lokuhlunga olufaka ama-nanoparticles. Umshini uyakwazi ukuhlanza amanzi kuzo zonke izinto zawo ezinobuthi, kungaba ngamakhemikhali noma amagciwane.
Amanzi okuphuza e-Afrika nakwezinye izindawo impilo! Ngenxa yeMigomo Yezinkulungwane Zentuthuko eyakhiwe yiZizwe Ezihlangene, cishe abantu abayizigidi eziyizinkulungwane eziyi-2,3 kusukela ku-1990 baye bakwazi ukuthola ukufinyelela okuqhubekayo kule nsiza ebalulekile. Kodwa naphezu kwazo zonke lezi zintuthuko ezingenakuphikwa, ukungalingani okuphawulekayo kuhlala. Kubantu abayizigidi ezingu-750 emhlabeni abangenaso amanzi okuphuza, i-90% bahlala ezindaweni zasemaphandleni futhi abazuzi ekuthuthukeni kwezwe labo. E-Afrika kuphela, ngokusho kwe-UNICEF, abantu basebenzisa amahora angu-40 amabhiliyoni ngonyaka ngamunye behamba ukuletha amanzi ekhaya okuphuza ekhaya.
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