It's so hard to be an expert in both. These are both very deep technical domains. But iwould say is more than that. The people who are most successful have shown an ability to learn new things, and really learn new things. That's far more valuable than any individual domain expertse. Are they in favor of this? I know you have a partner with the japanese chemical to do these screens,. If i'm correct, the films, yo ye. So how are they looking at this? Are they interested in this space?...