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Pastimes : Where the GIT's are going -- Ignore unavailable to you. Want to Upgrade?

To: Alan Smithee who wrote (143693)	5/21/2007 1:42:28 PM
From: Lazarus_Long	Respond to of 225578

Depends. In what atmosphere or liquid mix? At what volume? Through what orifice? I was investigating what sound volume was needed to remove algae from the sides of irrigation canals once. Seems the suckers do a GOOD job of clogging them. They wanted an alternative to chemical cleaning (nasty evil corporations! This was LONG before the ecofreak riot). Then gadget used would boil a cup of coffee in under a second.