great ideas, interesting articles but needs more information, and, as usual, absolutely no idea about geography in picture 8, that is not Mexico, it has to be in Peru or Bolivia.
The Drinkable Book. Each book is printed on technologically advanced filter paper, capable of killing deadly waterborne diseases. Each page is coated with silver nano-particles, whose ions actively kill diseases like cholera, typhoid and E. coli.
great ideas, interesting articles but needs more information, and, as usual, absolutely no idea about geography in picture 8, that is not Mexico, it has to be in Peru or Bolivia.