Some mysteries will never be answered. Freezing
temperatures, and butane not working. Seasickness pills that
get soggy when stored on a life boat. Who can tell?

--
Christopher A. Young
Learn more about Jesus
www.lds.org
..


"Stephen" wrote in message
...

I'm still puzzled why these use butane and everything else
used
propane though. Particularly if butane doesn't work at
temperatures
around freezing, which is when you are most likely to need
to use the
heater?