Mia Heller’s Water Filter Removed 95.52% of Microplastics in Her Tests
Virginia student Mia Heller developed a magnetic-fluid water filter that removed 95.52% of microplastics in her tests and earned a 2025 ISEF special award.
Virginia student Mia Heller developed a magnetic-fluid water filter that removed 95.52% of microplastics in her tests and earned a 2025 ISEF special award.