A.D.D. & O.C.D. Can They be Helped by a W.N.M?

Okay, I made that last acronym up. Regarding this post, it stands for White Noise Machine. No, it's not the name of an up and coming grunge band. It's a tool that could help you concentrate when you are trying to drown out background noise while you're trying to read or write. As an added bonus, you can also use one for helping you drown out your neighbor's motorcycle tuning, which for