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General Science / Do ' Bubbles' serve any purpose at all ?
« on: 21/03/2008 20:23:28 »
Mineral separation by froth floatation
http://en.wikipedia.org/wiki/Froth_flotation
and fire fighting foams
http://en.wikipedia.org/wiki/Fire_fighting_foam
seem like fairly useful aplications.
http://en.wikipedia.org/wiki/Froth_flotation
and fire fighting foams
http://en.wikipedia.org/wiki/Fire_fighting_foam
seem like fairly useful aplications.