https://wimminz.wordpress.com/2017/10/03/on-light/ Wimminz Sun, 08 Apr 2018 01:13:44 +0000 hourly 1 http://wordpress.com/ https://wimminz.wordpress.com/2017/10/03/on-light/#comment-9898 Wed, 04 Oct 2017 02:25:57 +0000 http://wimminz.wordpress.com/?p=5849#comment-9898 I always wondered when you first started talking about lasers for etching, why not use it to etch PCBs? Then hobbyists wouldn’t have to fuck with toxic chemical etching ever again. Then again I know next to nothing about lasers, but at least now I know it isn’t so simple…

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