In 1996, the building named EASTGATE CENTRE got opened in Harare, Zimbabwe. The building has 5600sqm of retail space and 26000sqm of office space along with 450 cars parking area. It looks like a mundane building, but here comes the plot twist the building has no AIR-CONDITIONING. YES, it is a self-cooling building!! This Architecture is the Bio-mimicry of a termite mound and a cactus.