Flattery will get you anywhere
I guess you intrigue me in a way, Chet. You jump blindly on every bandwagon going but never seem to follow anything up with your own research - and I don't necessarily mean experimentation, you don't even seem to research the science. You always take it for granted that these things work as claimed, without considering the implications or the science involved. You claim to be an engineer of sorts, but very basic science seems to elude you - everytime. This I cannot fathom.
I sat through 11 minutes of that last video watching bubbles come out of a pipe, all the time wondering what it was about the video you were impressed by?
This latest Peter Davey thing is a case in point. The last thing any of you are considering is the most obvious answer to what is occuring: resistive heating. How can you possibly simply dismiss resitive heating? As myself and others have already alluded to, Core, has around a kilowatt of electrical power sitting across the water between the two electrodes, of course the water is going to get hot, and very fast, but there is absolutely no reason to think that anything acoustic is playing any part.
Ok, there are two versions of this at the moment, Cores, Davey replication and the Secret Serbs thingy that you and Slov are looking at.
As far as I'm concerned, the Peter Davey/Core, bell thing is not even worth the time and effort. The Serb thing is slightly more intriguing due to it's design, but nonetheless highly implausible. Not just because of the wrong labelling of terminals or the high tolerance issues highlighted by MH, but also because of the lack of any specific details or data and the total lack of any science to back up the claims. And of course these suggestions of 400Hz frequencies magically appearing without explanation only go to further fuel our scepticism.
Claims need to be backed up by science, hard facts and figures. This we never, ever see.