No, it is not that we have gone crazy, the drinkable book exists and has the appearance of a normal, short, 20-page book, which also only costs 1 dollar, but those pages not only provide basic information about water, but also that each page is also a water filter, an essential tool for the prevention of water-related diseases in developing countries.
Thanks to chemistry, a team from the prestigious Carnagie Mellon university has developed it . We leave you an interesting video where they explain the magic of it. So that later they say that technology is useless…
For more information: www.waterislife.com