#analogsign — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #analogsign, aggregated by home.social.
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Etching Large Brass Sheets is Harder Than You Think - One of my favorite ways to think of engineering is that a glass is not half empty or half full, only... more: https://hackaday.com/2019/06/19/etching-large-brass-sheets-is-harder-than-you-think/ #hackadaycolumns #chemistryhacks #tonertransfer #photoresist #analogsign #how-to #brass #etch