 And the Great Lakes were fed by, you know, a glacier many, many years ago. You know, did you ever go to the, I went to the Great Lakes one time, Lake Ontario, that connects to upstate New York. And I walked out there, and you know, it is just as smooth and as flat can be. And it's just like, it's cement. I mean, it's like rocks. It's just, it's, and the rocks are carved out to the point that you would think it would be jagged and rough, and it just wasn't.