graphy use,just thought i'd share.
Dave
Begin Original Message
From: Jostein Oksne <[EMAIL PROTECTED]>
Sent: Tue, 14 Aug 2001 08:32:56 +0200
To: "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
Subject: OT: Chemical pocket heaters (was RE: Aurora Borealis
I think you're right Doug.
Inside there's a chemical mixture that reacts when exposed to air or
moisture. To keep camera gear warm, be sure to get the "exposed to air"
variant.
Though i guess all chemical reactions like that will go pretty slow at deep
freezer temperatures.
Jostein
> -Orig
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