Word: waterous
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Dead zones are created when excess nitrogen and other pollutants in ocean water promote large blooms of algae and phytoplankton on the surface. The nitrogen gets there in a couple of ways: through river water filled with fertilizer from farm runoff and from air polluted with tailpipe and smokestack emissions. When the algae die and sink to the ocean floor, bacteria there break them down, while consuming pretty much all of the available oxygen in the water. The bacteria also proliferate wildly, taking over the ecosystem and exacerbating the oxygen depletion. If conditions like strong currents, which are common...
...running from the inside of the back down the sides of the legs. These panels are made with a polyurethane coating, designed to eliminate drag. TYR spent more than three years working on the suit. The focus of its research, according to Matt Zimmer, promotions director, was the lightweight, water-repellent fabric and muscle contour compression. The idea behind the compression is two-fold: first of all it provides a barrier between water and skin, reducing what has come to be known as the "jiggle" effect. Second, it keeps blood flow in the body core rather than allowing...
...company had developed a suit called the Aqua Shift, using a technology borrowed from airplanes and Formula One car racing, but never before used on a swimsuit. It used a system of turbulators, or tripwires, that wrap around the chest and back and disrupt, or trip, the flow of water down the body. This was significant because in previous attempts to reduce drag, the water would run quickly down the body and then form an eddy that would literally pull the swimmer backwards. So, in effect, the turbulators reduced total drag by increasing (slightly) the amount of friction...
...developed a support system called a core stabilizer, designed to combat what's known as form drag. Rick Sharp, a kinesiologist from Iowa State University, explains that when a swimmer gets tired, his mechanics start to deteriorate, and the resulting dip in the lower back significantly increases drag. The water, flowing down the back, crashes into the arch of the buttocks creating a "rooster tail" effect. The core stabilizer helps the swimmer maintain good body position in the water by subtly rolling the hips forward in the water...
According to Sharp, if "you can get rid of that little bit of scoop in the small of the back, you won't have nearly the amount of crashing of water into the top of the buttocks." So, by adding a bonded layer of elastic fabric to the inside of the suit around the abdomen and lower back, the core stabilizer compresses the hips and helps the swimmer maintain a flat, streamline position in the water...