Clean-tech funding is often hardware in nature, and that takes a lot of time. It's not like a software, which may be commercial within months. We've been working with our materials technology for over 10 years now. We have commercialized it in the medical device space, but the clean-tech space is extra difficult.
Having that patience is necessary, so there may be...I don't know if it's a gap or if I would call it a gap, but the grant funding helps support that chasm that is treacherous for entrepreneurs. That would be good to back.