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Subject:Re: Leaking Head perment fix ??
From:Andrew Grebneff
Date:Sun, 18 Nov 2007 23:57:21 +1300

>Mike, you mean liquids cannot be compressed. A fluid is something that
>flows. For example, natural gas is a fluid and can be compressed.
>Miguel

Yes, don't confuse fluid with liquid... the two words are NOT synonyms.

A fluid can be a liquid, but some are not. ALL liquids are fluids.

Dust can be fluid, as well as water and gases. Solid ROCK can be
fluid under sufficient pressure.

And don't forget that fluid systems are mechanical (eg brakes).
--
Andrew Grebneff
Dunedin
New Zealand
Fossil preparator
Seashell, Macintosh, VW/Toyota van nut
� Opinions stated are mine, not of the University of Otago
"There is water at the bottom of the ocean"  - Talking Heads