Scientists “Listen” to Plants to Monitor Water Pollution
Israeli scientists would seem to have discovered a new way to test for Water Pollution by “listening” to sound waves which microscopic algae emit during the process of Photosynthesis. By shining a laser beam on the algae in the water, researchers can analyze the sound waves emitted to determine the amounts and composition of contamination in the water. Since approximately 44 percent of the world’s population live in areas which are subject to aquatic pollution stress, it is critical to monitor these water sources, using the algae as a “bio-indicator” of sort of biological computer. To read the full story, CLICK HERE.