3D printing could transform African schools and homes shortages1 October 2021ProductsScaled-up building plans could tackle shortages at speedScaled-up building plans could tackle shortages at speedRegion: Rest of the worldMore: Design construction & technologyAfricaKenyaZimbabweMalawiMadagascar14TreesLafargeHolcimUnicefSchoolsHousingStephen CousinsStudio MortazaviThinking Huts