Of course, those isotopic measurements have been made by labs around the world. You know, it’s very, very well established science. But John Christie did not agree. And when Professor Koonin asked him, well, why don’t you agree? John Christie said, because I did not make the measurements myself. And again, you could sort of see the amazement in in the room, the the import of that statement is that I am not going to trust anyone else, no measurements unless I’ve made them myself.