Telegraph.co.uk'Bug-killing book' that cleans up to 100 litres of murky water passes field trialsTelegraph.co.ukA book with pages that can be used to filter murky drinking water has seen success in its first field trials. The so-called "drinkable book" features treated paper which can be torn out and used to kill bacteria in water, as well as printed information ...'Drinkable' book can kill bacteria in unclean waterMetroThis new “drinkable book” has pages that turn raw sewage into drinking waterQuartzDrinkable Book developed to filter waterRTE.ieTech Times -NDTV -The Indian Expressall 65 news articles »
