Researchers at McGill University have improved the efficiency of a method for converting human urine into clean energy. The method employs microbial fuel cells (MFCs), which use bacteria to turn ...
Chelsea Wald is a freelance reporter in The Hague, the Netherlands, and the author of Pipe Dreams: The Urgent Global Quest to Transform the Toilet. On Gotland, the largest island in Sweden, fresh ...
Every year on November 19, the United Nations celebrates one of public health's greatest inventions – the toilet. Those who are fortunate enough to have access to one spend more than a year of their ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results