Simply filtering water through old sari fabric may be enough to reduce cholera cases by about half in rural villages in Bangladesh, researchers say. In a study appearing this week in the Proceedings ...
September 19, 2013 Add as a preferred source on Google Add as a preferred source on Google HouseholdHacker's video offers seven life hacks that could help you when you're out camping or in a survival ...
"During food intake, the water flows through the permeable funnel wall, is filtered, and the particle-free water is then released back into the environment via the gills," explains functional ...