->>  RW> It has to be the percentage of alcohol content that makes the
->> differenc

->> That's what I think too but Davis seems to have a point with the glass as
->> well.

 DW> The alcohol content is irrelevant. You'd get the same result if you put
 DW> brine into the can and the glass jar, with no alcohol in it.

Right now I'm on a kind of vacation way up north in Sweden, in the land of
midnight-sun and only reading this without any bigger interest. I'll get back
to you in a week or so when I have more time to think things over and do
some experiments and at midsummer the only way to use alcohol is to drink
it, not to put it in the freezer for experimens.

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