KKOB, yeah, but the smell is something you've known all your life isn't it? Bur it took two Australian scienists to wonder what is, how it is produced and to give it a name. A name I forget straight way and have to look up every time I smell it. But at least I know now that is has a name. What about the smell of freshly cut grass in the summer? Does that have a name and an explanation?