On Friday 27 July 2007 17:47, CRC wrote:
If you have an old, well-sealed tube that has gone
gassy due to helium,
you can rescue it by putting it in a high vacuum for a couple of months...
Where can one do such a thing? (Thinking about working on older stuff...)
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space, ?a critter that can
be killed but can't be tamed. ?--Robert A. Heinlein, "The Puppet Masters"
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Information is more dangerous than cannon to a society ruled by lies. --James
M Dakin