"Martin" wrote in message
...

Back in the '80s, when men were men and Freon was almost free, I had a
friend who was a refrigeration tech. When I'd visit him in his garage and
we wanted cold beer, he'd simply open a 20lb tank of R12 on an open case
of beer and basically flood the box with liquid Freon, which of promptly
evaporated and practically flash froze the beer. There is some skill
involved in allowing just the right amount of freon to flow....

Now with all this green-house gas stuff, well,, it's a thing of the
past...

Cheers
Martin

How does it feel to be personally responsible for the hole in the ozone
layer? :-D