A simple, affordable household filtration device.

• Position: SCIENCE SCENE - Brief article

A simple, affordable household filtration device can reduce the incidence of diarrhea--one of the leading causes of disease and death in developing countries--by up to 40%, researchers at the University of North Carolina, Chapel Hill, have shown. 'We can tremendously improve people's health and quality of life if we can help them get a reliable source of clean drinking water. Our...