"Nathan W. Collier" > wrote in message =
...
> "Peter Pontbriand" <TRIMsprocketATstormDOTcaTRIM> wrote in message=20
> ...
> > Well heck, that means I've been wasting all this money on shielding =
gas=20
> > for
> > the MIG welder when I needn't have!
>=20
> heh.....good point!

Exactly! The argon is in suspension... it has diffused
into the atmosphere, just like the CFCs.
__
Steve
..