25 Apr
2011
25 Apr
'11
8:57 p.m.
On 4/25/11 11:49 PM, Fred Cisin wrote:
Aren't some types of media nickel-based? Or is that just the
substrate over the aluminum or glass platter, between that and the FeO2?
-Dave
--
Dave McGuire
Port Charlotte, FL
> In fact I
distrust filesystems, OS's, data busses, etc., more than I
> distrust the rotating rust.
Many disks are now made of glass or some
ceramic/vitreous substrate.
:o)
How do you magnetize it with no rust on it?