I know you can't patent the process, just wondering about the similarity of the particles that are suspended in the water and the polymer coating. Like is said, just wondering about the similarities. I am with you on not putting a huge bag in this, just stake a position. I still think, even though there is competition, when they reach the goal they are working toward, they will be able to partner with someone to bring the tech to market. What scale of the market, niche markets, who knows. For now we can only speculate and watch their progress.