> >
> > I also hear that commercial Argon is now proposed for regulation
> >
> > as a "greenhouse gas".  Last time I looked, the source of commercial
> >
> > Argon is the atmosphere...
>=20
> Then removing it from atmosphere and squeezing into steel bottles must be
> very green business:)

To say nothing of breaking all those old tungsten filament light bulbs and =
returning the argon to the atmosphere ...


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