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On Monday, August 4, 2003, at 11:14 PM, Janice Marois wrote:
> For me, diving down and seeing an old can on the seabed, well, I just
> plain
> don't like it. Sinking alone isn't enough.
Actually, in my original post I mentioned:
> I
> hadn't thought about throwing tin cans overboard, but this also seems
> relatively safe in the deep ocean, as it's too deep for anything but
> the sturdiest submarines, and the cans won't last very long (less than
> a few years) before also corroding down to nothing.
(I wouldn't dump where a can would be visible to a diver.)
Though now that I think more of it, I think at least aluminum cans
should be returned to shore... a lot of electricity is used to purify
aluminum, and it seems like a shame to 'waste' the power. Besides,
aluminum is easily recyclable is many places these days.
coyote
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ron lussier / lenscraft fine art photography
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AIM sausalito / ca 94965
http://www.lenscraft.com/ +1 415.331.3687
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