Mosquito proboscis used for high-precision 3D printing

Scientists at McGill University have transformed a mosquito’s proboscis into one of the smallest and most precise 3D printing tools ever developed. By coating the mosquito’s natural microscopic needle with photopolymer resin and integrating it into a 3D printer, they achieved print resolutions between 18 and 28 microns—about twice as precise as many existing advanced 3D printers, yet at a significantly lower cost. This breakthrough leverages natural evolution to overcome current engineering challenges in ultra-fine 3D printing. The technology holds transformative potential for medicine, enabling the production of micro blood vessels, biosensors, and intricate living tissues with unprecedented accuracy. It exemplifies how biological structures can inspire innovation by offering solutions refined through millions of years of natural selection. #McGillUniversity #Mosquito3DPrinter #Micro3DPrinting #PhotopolymerResin #BiomedicalInnovation #MicronPrecision #Microfluidics #3DPrintingTechnology #Biomimicry #Medical3DPrinting #TissueEngineering #Biosensors #AdvancedManufacturing #MicroscaleTech #NatureInspiredDesign

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