Happy Tuesday morning, Columbus. Life is filled with sounds. Some are quite lovely – a bird singing from a treetop in your backyard, for example, a bit of Mozart while you're on hold, or children's laughter in the park. Some are super terrible – let's say a song by Whitesnake blasting from the car next to you at the stoplight, a jackhammer outside a restaurant, or a helicopter hovering overhead. Thankfully, most of the latter are fleeting.