functionality
Not to diminish the painted ponies of The Wizard of Oz, but Steve Mann’s hydraulophones are horses of a different color. These watershapes come in all sorts of shapes and sizes, from landmark centerpieces that have the sculptural grandeur of pipe organs all the way down to water-flutes that resemble brightly colored tadpoles. What’s most remarkable about these devices isn’t just their structural and artistic variety or the ways they look as visual art: It’s the sounds they make. At first, the natural comparison is to a pipe organ, but as you listen, a variety of shadings and other sonic reverberations emerge, slip and slide around you. What’s more, hydraulophones invite people to insert their fingers into the jetting water to shape the sound and squeeze out the shape of each note, and a variety of sonic textures are possible depending upon
Although the concept is relatively unfamiliar in the United States and largely untested here, pools supported by an entirely natural approach to filtration and water management have been under development in Europe for decades and have caught on there in a big way in recent years. In this special feature, German watershaper and natural-pool expert Rainer Grafinger discusses the ‘technology’ behind this potent European trend. For most people in the United States, swimming is far from a natural experience: Bathers move back and forth in man-made, chemically treated backyard or public swimming pools and seldom (if ever) find themselves in
As is the case with a stream's aesthetics, the functionality of any multi-level, gravity-driven waterway must be considered from the outset of any project. After all, no matter how natural and beguiling a stream may be in appearance, if it doesn't hold water, work properly in terms of hydraulics and filtration or provide ecological balance, the whole thing can and will become a nightmare. Fortunately, making streams work isn't all that difficult - as long as you keep your eye on a critical set of fundamentals. Last time, we laid out the stream course, created
