
83-year-old maker Hugh Lyman’s invention turns plastic pellets into affordable filaments for 3D printing
(SAN MATEO, Calif.) March 4, 2021 – The inventor of a machine that turns plastic pellets into affordable filaments for low-cost 3D printers is the winner of the first Desktop Fabrication Competition, a global contest sponsored by the Kauffman Foundation, Maker Education Initiative and Inventables.
Hugh Lyman, an 83-year-old inventor from Enumclaw, Wash., won $40,000 and a laser cutter, 3D printer and CNC milling machine supplied by Inventables for his machine called the Lyman Filament Extruder II. His extruder converts plastic resin pellets into filament
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