 For decades and decades and decades, they've looked at the, you know, you've got a little transmitter next to your ear, at whether that was affecting humans at all. I think they found that there hasn't really been an issue, but that's been tested for many, many years. But I wouldn't worry about the satellites. And that's one of the reasons why we're really not going to get solar energy in space, probably. The loss is just so great.