so no one on this list has any information on how magnetizable compounds are applied since
the 80's say?
--- On Thu, 12/4/08, Philip Belben <philip at axeside.co.uk> wrote:
From: Philip Belben <philip at axeside.co.uk>
Subject: Re: Hard disk material
To: "On-Topic Posts Only" <cctech at classiccmp.org>
Date: Thursday, December 4, 2008, 3:33 PM
Roger Holmes wrote:
After many experiments they found they could not
beat
the human hand applying a magnetisable compound like a
potter making a pot. Sounds very low tech but apparently it
works, and I have drums which have not been touched since
manufacture and they still work 46 years on. Of course for
you, low tech could be a bonus as it means low cost. Maybe
your local educational establishment has a skilled potter
who could do a great job for a reasonable price, or just for
interest.
My mother is a potter, although she hasn't done it
professionally since before I was born. She was fascinated
when I told her of this. I don't thisnk she could
manage this for you, though :-(
Philip.