As Africa reels from the impact of the Covid-19 pandemic, institutions and individuals across the continent are coming up with innovations to help check its spread. Solar-powered hand washing machines to serve communities are dominating the inventions.Frequent handwashing is among the protective measures required of individuals amidst the Covid-19 pandemic that has spread worldwide. While there are variations on the handwashing machines invented by Africans, they do have something in common: most are designed and built to use solar energy, in order to ensure their smooth and uninterrupted operation ...Den vollständigen Artikel lesen ...