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Re: [PSUBS-MAILIST] Mini book review.
In a message dated 4/10/02 10:25:48 PM EST, machine@epix.net writes:
<< The volume of air you would need to charge the chamber
would be great compared to the few gallons of water to load to the same
pressure. >>
Hmmm... I'm thinking air might be safer...water does not compress and if
something gives...everything gives, but if something gives with air...then
you might just get a whooosh effect instead of niagara falls effect.
Charles