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Interesting. Any idea of the cost and toxicity? Water is used because it is cheap, effective, safe, and widely available.
Wonder about this stuff?
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Overhead, the Albatross hangs motionless upon the air,
And deep beneath the rolling waves,
In labyrinths of Coral Caves,
The Echo of a distant time
Comes willowing across the sand;
And everthing is Green and Submarine
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