On Fri, 06 Oct 2000 10:14:15 -0400, Marshall Dudley wrote:

[snip]
=>
=>I have seen the same, with the proposition that the round shapes
are
=>better.  But since the effectiveness of silver is proportional to
the
=>surface area, a rough shape should have more surface area than a
sphere, 

Do you have a reference for this assertion?

Regards,
George Martin


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