Water nourishes us. It keeps us clean. It makes our planet livable. And, with the help of science, water will play a role in saving all of us. STEM to the rescue! Scientists, inventors, and innovators have been working to think of ways to use the ocean's natural resources. Learn all about water and what it can do for us. Readers get an up-close look at what the most brilliant minds in science are doing. And an activity and discussion questions challenge students to think into the future themselves.