On Wed, 11 Jul 2012 17:11:30 +0100, "Dave Plowman (News)"
wrote:

In article ,
Fred wrote:
On Tue, 10 Jul 2012 14:11:20 +0100, "Dave Plowman (News)"
wrote:

So the fluid is quite handy as a solvent - the gas, being gas, not.

So the fluid has many uses but the gas can only be used to set things
alight?

If you want another use for the gas try sniffing it. It's what some do.

It can be handy for spot-freezing things. Usual disclaimers apply.

Nick