Share
twitterlinkedinfacebook
Image 1 of 1
STO02842KEN.jpg
Women collecting water from a tank in the Kibera slums. Many diseases in developing countries are a direct or indirect result of drinking dirty water. One simple solution to this health problem may be an initiative by a Swiss researcher, Martin Wegelin, who is convinced that sunlight (UV radiation) can kill most bacterials. He claims one day of exposure to sunlight makes the water from a plastic bottle bacteria free..