29 abril 2015
It is estimated that one in nine people globally lack access to safe water. Researchers are looking to fill that critical need and provide safe drinking water to the most remote locations in the world with a new foam water filter that significantly reduces dangerous pathogens in drinking water.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/3YzVRF0j2Jc/150429132924.htm
