7 votes Low cost metal 3D printing by electrochemistry Posted January 23, 2021 by drannex Tags: electrochemistry, electricity, chemistry, invention, metals, materials, printing.3d, printing.metal, author.al williams, source.hackaday, short read https://hackaday.com/2021/01/23/low-cost-metal-3d-printing-by-electrochemistry/ Link information This data is scraped automatically and may be incorrect. Authors Al Williams Published Jan 23 2021 Word count 308 words