>>4333045
I just love your link, since it supports my case, and destroys yours!
From the wikipedia page on "Cymatics" we learn that "Cymatics" is a term that was made up by a Anthroposophist (hint, it's a New Age woo term, not a scientific term). I'll cite wikipedia here
"Modern analysts, including Michael Shermer, have termed anthroposophy's application in areas such as engineering, medicine, biology, and biodynamic agriculture as pseudoscience."
Then we learn that the vibrational phenomena "studied" by cymatics aren't special in any way, they're just a subset of Modal Vibrational Phenomena, which is an actual science thing. This is well-known basic Newtonian physics, and groundbreaking or new in any way.
https://en.wikipedia.org/wiki/Normal_mode
We further learn that "cymatics" is all about looking at the pretty pattern and making handwaving statements about the nature of things, there's literally no scientific rigor in any of the described examples. No equations, no measurements, no nothing. Just woo and psychobabble.
I'll cite wikipedia again:
"From the physical-mathematical standpoint, the form of the nodal patterns is predetermined by the shape of the body set in vibration or, in the case of acoustic waves in a gas, the shape of the cavity in which the gas is contained. The sound wave, therefore, does not influence at all the shape of the vibrating body or the shape of the nodal patterns. The only thing that changes due to the vibration is the arrangement of the sand. The image formed by the sand, in turn, is influenced by the frequency spectrum of the vibration only because each vibration mode is characterized by a specific frequency. Therefore, the spectrum of the signal that excites the vibration determines which patterns are actually nodally displayed.
The physical phenomena involved in the formation of Chladni figures are best explained by classical physics."
Heard that? It's already perfectly explained by classical physics!
And to get back to my original point, there's nothing special about 432 Hz.