Ok, but does your audio gear have rotons (metamaterials)?


Not yet. But get ready for the LS50 Meta Meta.

"A group of researchers is working on metamaterials that "grow" rotons. Metamaterials exhibit optical, acoustic, electrical, or magnetic properties that are not found in nature.…Thus, it might be possible in the future to better manipulate sound waves in air or in materials, for example, to bounce them back, redirect them, or create echoes. These materials have not been demonstrated experimentally yet; however, it should be possible to produce them by using technologies such as ultra-precise 3D laser printing." https://www.sciencedaily.com/releases/2021/06/210610135559.htm
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     Well: I suppose, now that you've cleared that up for me, I'll have to give it a try.    
     I'll be darned, looks like the old dog (maybe) CAN still learn something new, after all!    Providing I can remember that, next time I wake up.
     Far as our particular view of the universe (ie: Quantum Hologram/String Theory is the, "what you see is what you get", Multiverse, Big Bang, and dozen, even weirder); it's my guess, we're all going to be surprised, when we leave this plane.   Our minds are comprised of measurable electromagnetic waves and something (some rumors have it) that weighs 21oz.    
     Haven't tested that last one, BUT: I do know that according to the LAWS (there aren't many of those, in the Sciences) of Thermodynamics (the first, actually, being Conservation of Energy), energy can neither be created nor destroyed.     So, where does that energy go?
     Personally: given that science has proven/observed, in the most complete vacuums man can create: subatomic particles pop into existence and are annihilated in a tiny fraction of a second.     From where do they originate and go?        My best guess is another dimension.   
     (I'll bet the following will generate some responses, far as my sanity or, at least tweak some gourds)   What do you bet, when the World's governments finally reveal all the classified data, collected in the past decades, regarding UFO/UAPs; The rhetoric will be, they're from another dimension?    
     Hey, that's pretty cool; the paragraph thing keeps working, even if I go back and add crazy stuff, to prior paragraphs.   
     You've created a monster! 
     
     I'm afraid to touch that last rambling, for fear of screwing up something (story of my life).    
      About those particles/photons: https://www.scientificamerican.com/article/something-from-nothing-vacuum-can-yield-flashes-of-light/....
     Even Aristotle new, way back in his day: nature abhors a vacuum!  
     If anyone questions what all the previous rhetoric has to do with the original post: what's mentioned in it, is based on experiments with Quantum Mechanics, which some quickly began shading.    
                                        
     LOL!    Actually: I DO (on DVD)!
     OH, and use a REALLY small comb (those are nano-sized critters, that you think you, "got").
The energy doesn't go anywhere it's still right here in the universe. Hence the second law of thermodynamics. Energy is not created nor destroyed all that was in the universe in the beginning will be here at the end as random motion of atoms, complete entropy. Jesus what a rambling pile of  metaphysical crap.