Scientists have developed a wetsuit that promises to let swimmers go faster. The trick? Extra-long artificial "hairs" that go right through the thing, which, according to the guys who invented it, allows the swimmer to more effectively feel and therefore control the water flow around them. Thing is, last I heard the "in thing" was to shave the whole body for competition. Of course, that was more than twenty years ago. These kids, always thinking up new things!