On Sat, Mar 15, 2008 at 4:46 PM, Rowena <new...@aapt.net.au> wrote:

>  .Well, I don't really know.  I studied it for a long time, squeezed and
> looked and searched for info.  Then I asked DH how one can tell if a can is
> aluminium or steel
>

The easiest way to tell is to hold a magnet to it. I use one of te flexi
fridge magnets. It'll stick to a steel can but not an aluminium one.

Kirsteen