A nairobi-based 29-year-old entrepreneur and inventor — is the founder of a startup that recycles plastic waste into bricks that are stronger than concrete. called Gjenge makers ltd, her company initiated following the development of a prototype machine that turns discarded plastic into paving stones. one day at the factory means 1,500 churned plastic pavers, prized not just for the quality, but for how affordable they are. –

Source: African Female Entrepreneurs