'Bug-killing book' that cleans up to 100 litres of murky water passes field trials
By Staff Reporter | Aug 17, 2015 06:56 PM EDT
A 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 on the importance of filtering drinking water.