If you have ever been unlucky enough to get a window seat over an airplane wing, you know quite well that the engine noise can be extremely irritating. We know you wanted the noise to stop, but how could you? You know upping the volume level to full blast will damage your eardrums in the long run, but you had no choice. Well, look no further as noise-canceling technology may just be what you are looking to rid the extraneous noise around you. Read more at CoolTechZone.