Water purification with fruit peel . A simple process turns fruit waste into water purifiers. Water purification with fruit peel Solar devices are smart and simple...
Water purification with hydrogel made from “leaf” plant. Princeton University researchers have developed a type of hydrogel using the leaf plant that can efficiently purify water....
In a warning report, the United Nations says that nearly two-thirds of the world’s inhabitants will face water shortage by 2050. The United Nations says that...