A Man From Peru Has Found an Ingenious Way to Clean Lakes, and It’s a Breakthrough the Earth Was Crying For

As technologies develop, experts find more and more pollutants in the world’s oceans, and there’s a wide range of them, from pills and cosmetics to pesticides and petroleum. We’ve been using freshwater bodies of water for dumping chemical and biological wastes for so long, that it will soon be impossible to find a clean river or lake. When Marino Morikawa, a scientist from Peru, learned that the lake from his childhood had become extremely contaminated, he rushed to help.