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Newsgroups: sci.electronicsPath: cantaloupe.srv.cs.cmu.edu!das-news.harvard.edu!noc.near.net!howland.reston.ans.net!usc!cs.utexas.edu!uunet!pipex!uknet!mcsun!news.funet.fi!news.cs.tut.fi!kuusamaFrom: kuusama@kaarne.cs.tut.fi (Kuusama Juha,,,VTT,)Subject: Why circuit boards are green?Message-ID: <1993Apr23.105152.20155@news.cs.tut.fi>Originator: kuusama@kaarne.cs.tut.fiSender: usenet@news.cs.tut.fi (#Kotilo NEWS system )Nntp-Posting-Host: kaarne.cs.tut.fiReply-To: kuusama@kaarne.cs.tut.fiOrganization: Tampere University of Technology, Dep. of Computer ScienceDate: Fri, 23 Apr 1993 10:51:52 GMTLines: 7Not that the question is anything important, but I am still curious:Why is that almost all printed circuit boards are green? I have seena few blue ones, but no red, yellow, company logo etc. Is there atechnical reason or could it be that the marketing "geniuses" havenot tought about it (yet)?--Juha
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