Several things keep the workings of a dishwasher quiet. First, look for a dishwasher with a stainless steel tub. Unlike plastic that allows sound to travel through it, stainless is a dense material that deadens sound. Then look at its insulation. I am not talking about the garbage bag stuff or the thin layer of batting. Look for a layer of what looks like black tar.
What causes you to moan in your sleep? Answer Wiki. When you are in REM sleep, aka the dream part of sleep, your muscles stiffen up as if to keep you from re-enacting your dreams. Therefore, you may be yelling, or speaking in your dreams, but in reality, your muscles cant move to form the words, which results in a sort of moaning sound.
Medical Editor: Jay W. Marks, MD. The habit of grinding, gnashing, grating, or clenching the teeth is termed bruxism, and millions of adults and children are affected by this condition. While its exact cause is unknown, most experts believe that bruxism can occur as a response to increased psychological stress. Bruxism involves any type of forceful contact between the teeth, whether silent and clenching, or loud and grating. Estimates vary regarding the number of people who suffer from this condition and range from 50-95% of the adult population.