Homebrew PCBs

On Sun, 21 Dec 2003 17:37:01 -0500, Alan King <alan@...> wrote:

> Stefan Trethan wrote:
>
>> It's really rather hard to believe that this works..
>>
>
>
> Well guys you can see it might work, think about the paper seperating and 
> sliding out slightly when cut.  That'll be moving out slightly along the 
> face of the edge removing material, should work although only sharpening 
> one side until flipping unless the very edge surface of the other side of 
> the paper is enough to do it.  Seems like it'd be marginal vs just using 
> a can opener sharpener unless you just keep fine sandpaper with the 
> scissors to keep them topped off.  With little pressure elsewhere it 
> doesn't seem like it'd remove much except just at the edge, you'd still 
> need to sharpen in a different manner once in a while.
> Generally mine are pretty far gone before I even think to sharpen them, 
> I'd be cutting sandpaper for hours I think.
>
> Alan
>
>
That's similar to what i think....

BUT if it works that way, why the hell do they ever get dull in first 
place?
(ok, ok i know i shouldn't cut copper wire)
Shouldn't cutting any material then sharpen them?

As said, very suspicious, but i will try.

ST