Aluminium foil that can clean water: we’ve developed a coating which attracts and traps dangerous microbes
Aluminium foil that can clean water: we’ve developed a coating which attracts and traps dangerous microbes: John Fredricks/NurPhoto More than 2 billion people around the world do not have access to safe, uncontaminated drinking water. Around 418 million of them live in African countries. The problem is most acute in rural communities, where people’s primary …
