Growing up I always saw it in cartoons and movies. People singing with high voices, shattering glass. I never thought it was a real thing (I always assumed the frequency for such an occurrence, scientifically speaking, would have to reverberate at SUCH a high tone, I would assume most humans would not be able to reach said tone).
As this man is about to to show you, the reality is ANY OF US can break a wine glass using our voice. It is actually pretty mind-blowing to see it finally proven:
One thing, the guilt of the wine glass’ suicide will sit on your conscience for the rest of your life. Just make sure you can handle that. You may never be able to sleep well again with that kind of thing weighing on your soul.
All kidding side, follow this dude’s YouTube page over here because this is utter brilliance and the world needs to laugh more in 2018.
Gus Johnson (him^) can help us with that.