chladni

This Python code (Chladni_Figures.py) simulates the nodal line patterns of Chladni figures, approximating Ernst Chladni’s 1787 experiments with vibrating plates by modeling the resonant modes of a square membrane.

However, despite all this, Chladni patterns are hiding something very remarkable, that seems to be glossed over in technical papers.

This uses a liquid Chladni pattern, with controls for color and wave frequency / amplitude.

So, this is like Chladni patterns, but in 3D and high definition?

Yes, with Chladni oscillation figures formed with changable/programmable vessel boundary geometries.

Check out how orbitals look (and Chladni figures) if what I wrote seems unclear.

Whoa; hadn't heard of a Chladni plate before.

Or just Chladni patterns with high framerate?

I love faraday waves and Chladni plates — roughly speaking, cymatics.

The physical phenomenon is called Chladni figures.

It is believed that the stone carvings in the Rosslyn Chapel show not only knowledge of these Chladni patterns, but also represent the first use of them to encode information.

The rule of thumb is that on a 1000x1000 px screen, the densest Chladni pattern would make 500 full wave repetitions, one pixel per positive and negative sides of the wave.

> those "Mandala" images Chladni Plates?

Marcus and Jürgen introduced me to the notion that the limes marks a node (corresponding to the second eigenvector?) on the Chladni plate of germany; on the southern side, the dot product (with this "barbarianism" eigenvector) has a negative value.

"visualizing the harmonious ratios on objects such as Chladni plates (a field called Cymatics) reveals that there is something deeper to consonance and harmony than meets the number line" Ok I'll bite.

From this, he [Ernst Florens Chladni] was forced to conclude that meteorites were actually responsible for the phenomena known as fireballs, and, more importantly, that they must have their origins in outer space.

> When I proposed that it might be technological in origin, just like 2020 SO, this notion was ridiculed by comet experts, in a historical echo of Chladni’s scrutiny.