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Dismuke's Message Board _ Technical Issues _ Accoustical Phenomenon

Posted by: Roseman Sep 15 2012, 12:15 AM

http://www.nbcnews.com/technology/futureoftech/see-sound-waves-levitate-drops-liquid-998965?ocid=m

Does this mean that some day we could be "Dancing On The Ceiling" as the song goes? unsure.gif laugh.gif

"...She dances overhead
On the ceiling near my bed
In my sight
All through the night"




Don...

Posted by: Terry Sep 25 2012, 05:47 AM

That is quite fascinating to watch. I'm still trying to work out what the "crud" is on the sufaces of the metal parts of the "speakers" or vibrators.

Posted by: Roseman Sep 25 2012, 10:49 PM

My initial thought leans toward some sort of buffering material for the sound, like the spongy stuff on earphones; but then it also looks like something someone might step in at the park. tongue.gif

Don...

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