TechHackadayabout 1 hour ago
Printing Micron-Scale Benchies With Resin and Turmeric
2 min read
A hacker built a micron-scale resin 3D printer using a fiber-coupled laser and micro-manipulator. Curcumin, turmeric's dye, improves resolution by limiting UV light penetration. The printer produced 150-micrometer Benchies and a Stanford bunny dwarfed by a human hair.
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