Meet Benjamin Davis, the 16-year-old Massachusetts student who built a machine that turns 3D-printer waste into reusable filament and won $75,000
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September 16, 2026
Davis, a student at Bishop Feehan High School in Attleboro, Massachusetts, built the machine as part of his science research project. The system uses waste plastic, including waste generated during 3D printing and converts it into filament that can again…