 So that goes beyond the oral history and it's a lot more of that data gathering, which a lot of the work that our students are doing, a lot of it is kind of non-glamorous, tedious, just gathering information and entering it in. It's interesting work that's going on on the Tennessee Tech campus as we try to preserve the Upper Cumberland's history. Dr. Troy Smith, thanks for spending some time with us today. Oh, thank you very much. Thank you very much.