AU students working on clean energy By Eveline Chikwanah June 22, 2018 | MUTARE, Zimbabwe (UMNS) Share Translate Page ▼ Google Translation Français 한국어 Português Español Kiswahili Filipino Yollanda Washaya, innovation hub manager for Africa University, works to implement new ideas such as building a biogas digester to recycle waste, operating a 3D printer to create prototypes, and branding. Photo by Eveline Chikwanah, UMNS. Share Related Tags Africa