A pair of high schoolers invented a unique water filtration device that uses a wall of sound to hold back microplastic particles from running water. In lab tests, the acoustic force from the high-frequency sound waves removed between 84% and 94% of the suspended microplastic particles in a single pass, and they are using the […]
The post Teens Invent Device that Removes Microplastics with Ultrasound Waves, Winning $50k appeared first on Good News Network.