hmmm I didnt know that about the cat ..
but I LIKE IT !!
The thing that makes me a inquisitive, curious PITA, is I guess my
personality has a blend of curiosity, creativity, perfectionism, and an insatiable need to learn new things ..
Which makes me wonder about all the facets of a concept such as the homebrew_PCB.. thoughts like .. well what if this .. or how about that ... Sorta like Doc Brown on back to the future .. LOL.
I thank the majority of the folks on here that are patient and understanding to that end.
I do think it does, on occasion, bring out a few things that weren't known and that can be added to the knowledge pool of the group ..
Its just sifting thru all the stuff thats repeated over again while we are headed down that road thats annoying people..
Thanks again all for a wonderful group ..
BTW .. side note .. bought a laminator that has a digital readout, goes to 390 deg F, and has 4 rollers and is build like a tank ..
for a whopping 80.00 .. oh and it has reverse .. lol
So i am hopeful it will work fine for this .. if not .. I continue with the mods to the existing laminator..
Nite all
Randy - N2CUA
--- In Homebrew_PCBs@yahoogroups.com, "Andrew Volk" <amvweb@...> wrote:
>
> Ah! About that curious cat, satisfaction brought him back!
>
> Andy
>
> _____
>
> From: Homebrew_PCBs@yahoogroups.com [mailto:Homebrew_PCBs@yahoogroups.com]
> On Behalf Of RJ
> Sent: Wednesday, March 09, 2011 9:58 AM
> To: Homebrew_PCBs@yahoogroups.com
> Subject: [Homebrew_PCBs] Re: Vinegar, Salt, Peroxide Etching
>
>
>
>
> Thanks Rolland ..
> I wondered about that ..
>
> I am also going to get a bottle of that
> peroxide / phosphoric acid mix at the beauty supply.
> Just to try it on a scrap board .. outside per chance there
> could be bad fumes .. lol just to see .. am curious ..
> and at 3.00 a bottle .. cant hurt .. I guess thats why I like ferrets ..
> allways curious about things .. and yes .. I heard what happened to that
> curious cat.
>
> Randy - N2CUA
>
> --- In Homebrew_PCBs@yahoogroups.com
> <mailto:Homebrew_PCBs%40yahoogroups.com> , "Roland F. Harriston"
> <rolohar@> wrote:
> >
> > Javaguy:
> >
> > I think it works like: the peroxide "oxidizes" the copper, i.e.
> > decomposes it,
> > and the muriatic acid dissolves the decomposed copper.
> > I think the vinegar (acetic acid) would probably work, but it would
> > have to be a very strong vinegar. Household vinegar is about
> > 2 or 3 percent acid.
> >
> > Someone will certainly correct me if I am wrong.
> >
> > Roland F. Harriston, P.D.
> > ∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗
> >
>
>
>
>
>
>
> [Non-text portions of this message have been removed]
>