From a scientific point of view, it's simply impossible. You can argue it day in & day out but without proof, it's worthless. The only way to prove is to fully understand, quantify & compare. If you don't fully understand your subject to begin with, then you have no basis or foundation to expand from. Therefore, it's ignorance in written form to even try debating it. I am sorry if I offend anybody with that, but it's how I see it.
I have seen in this thread the greatest builders of our generation being dwindled down to mere traditionalist by a non-builder. As if to say they haven't made any improvements because they think & build the old way. I can't even begin to explain how utterly incorrect that is. Cut a Black Boar up the middle & explain very clearly to me how it was constructed in a traditional fashion. Then explain to me how Tony is stuck in old school & doesn't innovate. The man has the most technologically advanced shop in cuemaking, and fully understands how to use it & why. Better yet, cut a Barry Szamboti cue & point the subtle differences that make his cues simply better than 99.9% of all other builders. Only a knowledgeable & well experienced builder can do it. Everything else is speculative rambling. And no, there's no plastic cores.
My point was & is very simple. Until you understand wood to the highest degree, you cannot successfully improve on it. The greatest scientists in the world are'nt even near that level yet. So i'm pretty sure no cuemaker is, either. Face it, no matter how smart any of us try to convince people on a silly forum we are, none of us are the Einstein of our day. All I see is a whole bunch of BS with no legitimate foundation. I see nobody putting things into perspective & being real. So I guess i'll agree to disagree & call it quits on this subject. When I see the world raving about phenolic cored cues, i'll assume I was wrong & reconsider my view. Until then, i'll trust that the previous 200 years of cuemakers before me had a clue & i'll be happy with my "traditional" ideas.