 Now, having said that, when it comes to commercialization of it or the translation of that into products, that may be harder to do on the government side because you have to be comfortable with failure of some of those tests. And that's a way to collaborate with entrepreneurs and bring that out into the wild and think about how we start to dual-purpose some of this technology in a much more meaningful way. So that's what we talk about quite a bit in the book. One of my –