What is it about water that draws us to it? Obviously, there is our biological need, but I'm thinking beyond thirst and cellular replenishment. I've heard that fire and flowing water are mesmerizing to humans like few other phenomena. Think of how one stares into the dancing red and orange of a campfire or in a fireplace on a cold evening in midwinter. Remember the breathy sound of surf, the constant roar of a whitewater river, or even the arrhythmic patter of rainfall on a roof. Then there's the sight of water: foamy, white highlights on a blustery day, tranquil hues of blue, coffee rivers, black ponds. Ripples, waves, riffles, the motion of water, its (usually) fresh odor, and the variety of life it attracts; bodies of water supply a nearly inexhaustible supply of beauty and fascination. My daughter at the Gulf of Mexico, Florida Water is not only necessary to sustain life, but is used in heal...