Water, the most important substance, is both commonplace yet full of surprises. Here we will discuss issues relating to water use in addition to methods to provide water for all. From purification technologies to relief efforts around the globe, water is every bit as important as producing enough food and having clean energy if not more so. We will even see how water works in mysterious ways such as changing shape when listening to music! Weird stuff I know, but if it’s wet it will be here you can bet!