North American Fruit Explorers mailing list at ibiblio

[Lucky Pittman <lucky.pittman@murraystate.edu>]

At 04:37 PM 2/12/2008, Mark wrote:
> Burrrrrrrrrrrr!  I wonder if you may be limited by the batteries more than
> anything else.  Will little batteries that transmit the signal work at -45F?

Yes, Mark, they will - several years back, I helped my son with a 
science fair project, and we demonstrated that dry-cell batteries 
were pretty much unaffected, even when they were kept 
in       minus-20C or minus-80C super-cold freezers.

Lucky