Drinkable Book

Hello Hunters.
The Drinkable book is the joint project of
Water is Life - a none profit organisation and researchers at Carnegie Mellon University.
The Drinkable book is a filtration tool with each page of the book made from scientific coffee filter paper and coated with silver nano particles which kills 99.9% of deadly water borne disease like typhoid,cholera and E.coli prevalent in the many sources of water in developing nations.
The book also functions as an educational tool with the words printed in food grade ink and written in several different languages including Farsi.
The cost of production for the book is under a dollar and it comes with enough filtration page to last its users for upto 4 years.