i don't see how that doesn't become a really large part of this world. There's going to be some company that evolves from the green energy issue, because that involves everyone,. Every person on this earth is going to be umpacted by climate change. I saw another really interesting chart which showed the computing power used to train a i systems. You can't create these a i systems without the semi conductors. And i think if we really are advancing into this innovation driven world, which i think is almost inevitable, there is a hardware need behind that.