People look at things and say, well, that's silly. That would never work. And it turns out that sometimes it does work. Look at the Navy, so the Navy guy, the Navy, so says program back in the 50s. Who would have ever thought, well, I just dropped some microphones on the ocean and maybe I can listen to Russian submarines. It works. Right. So is it really that? Is it pseudo science? Well, the pseudoscience until it works. Now it's your science.