Using protozoa to test water quality

I read this very interesting Press Release today. It appears that Mr. Gallager has developed a truly unique way to monitor for changes in water quality by simply observing the activity of Protozoa that react to specific waterborne contaminants. I believe that this technology is merely the tip of the proverbial iceberg. We’ll continue to see further development of bi-nanotechnology; creating a synergy between mechanical and organic systems.