[HN Gopher] The wax engraving print-making process (1999)
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       The wax engraving print-making process (1999)
        
       Author : itronitron
       Score  : 17 points
       Date   : 2021-12-22 09:59 UTC (13 hours ago)
        
 (HTM) web link (cool.culturalheritage.org)
 (TXT) w3m dump (cool.culturalheritage.org)
        
       | analog31 wrote:
       | That triggers an anecdote: I made my first printed circuit board
       | by coating a bare copper-clad board with beeswax and scratching
       | out the pattern with an awl. That worked well enough for one or
       | two boards, including a little EQ that I made to correct the
       | sound of my seriously deficient stereo speakers, and a guitar
       | fuzz box for a friend.
        
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       (page generated 2021-12-22 23:00 UTC)