"Stewart Pinkerton" wrote in message
...
: On Mon, 14 Mar 2005 12:40:12 +1100, "Phil Allison"
: wrote:
..
:
: ** How bizarre - cold air would do.
:
: Helium has much higher heat capacity than air, and much lower mass. It
: is an excellent (and inert) cooling medium, and is used in many
: industrial processes. &
: --
:
: Stewart Pinkerton | Music is Art - Audio is Engineering

& something our 'knowledgeable' mr. Allison does not seem to know..
Rudy