This high school student just built a water filter that removes 96% of microplastics, without expensive equipment.In Warrington, Virginia, Mia Heller has built a filtration system that removes more than 95% of microplastics from drinking water. Her approach uses a magnetic liquid, ferrofluid, to pull tiny plastic particles out of the flow, without relying on traditional filter membranes.Science and facts💡

Vedi sorgente originale