Made me laugh.
Remember that sound is a compression wave meaning a speaker sucks the water in to then push out.
Interesting Water Test Motion Boom
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A perfect “beta tester” 
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I like to be in the first wave of new ideas, wetting my appetite, checking out not a damp idea. Don’t want to rain on anyone’s new idea. I like soaking up knowledge. I am sometime foggy at times.
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I know you!!!
The “alpha tester” 