#oscillations

[jacobjoaquin]

Waves

[elkement]

Finally making time for working on my backlog of digital art not yet uploaded to any galleries!

Three Four Five is now available on INPRNT (who still / again(?) seem to have a sale).

A three-dimensional Lissajous figure described by sin(3t)/sin(4t)/sin(5t) - highlighting its 2D projections.

It was fun to create something digitally, that I first did traditionally using ruler and compass!

Code art:

Initial traditional drawing:

Drawing (pencils, watercolor pencils, markers, gel pens) - using techniques of descriptive geometry.

Lower frequencies though, less intersection points - 234 instead of 345.

Showing two kinds of projections: The ones living in 3D, on the co-ordinate planes (just as in the digital artwork, blueish / greenish) and the ones in their "true size" (yellowish) that I actually used for the construction - creating the axonometric projection (purple) from the yellowish ones.

[variedfrequencies]

A Beacon.

My hope is to find these fleeting signals. Will you join me?

[montantay]

I wanted to see this song in front of me so bad

@mothercain

[oscillating-spacetime]

In this article, spacetime is modeled as a quantum mechanical sonic medium consisting of Planck length oscillations at Planck frequency. Planck length-time oscillations give spacetime its physical constants of c, G and ħ. Oscillating spacetime is proposed to be the single universal field that generates and unifies everything in the universe. The 17 fields of quantum field theory are modeled as lower frequency resonances of oscillating spacetime. A model of an electron is proposed to be a rotating soliton wave in this medium. An electron appears to have wave-particle duality even though it is fundamentally a quantized wave. This soliton wave can momentarily be smaller than a proton in a high energy collision or can have a relatively large volume of an atom’s orbital wave function. Finding an electron causes it to undergo a superluminal collapse to a smaller wave size. This gives an electron its particle-like properties when detected. The proposed wave-based electron model is tested and shown to have an electron’s approximate energy, de Broglie wave properties and undetectable volume. Most important, this electron model is shown to also generate an electron’s electrostatic and gravitational forces. The gravitational properties are derived from the nonlinearity of this medium. When an electron’s gravitational and electrostatic forces are modeled as distortions of soliton waves, the equations become very simple, and a clear connection emerges between these forces. For example, the gravitational force between two Planck masses equals the electrostatic force between two Planck charges. Both force magnitudes equal ħc/r2.

[musicproducerlife]

I Got A New Oscilloscope From Amazon A Must Have When It Come To Music Production, It Has Upped My Game 100% When It Comes To Sound Design You Can Get One Relitivly Cheep From Amazon Or Wish.com For Around 30$ to 40$ I Also Got A 3.5 mm Jack Capable Of Comnecting To The Oscilloscope To My Synthesizers Which I Have Few Of In My Home Music Studio

[audiokayness]

Waver

Made with voice, Korg Monotron, toy echo mic, circuit bent voice changer, Megamouth, sonic toothbrush, cardboard box resonator, feedback, Bento, SYNTHESIZER TYPE ONE, Stylophone as amp, etc.

[johniac]

SciTech Chronicles. . . . . . . . .Jun 6th, 2025

[sciencesolutions]

[thenewobjective]

Louise Rossiter ~ Der Industriepalast

The most amazing thing about Der Industriepalast is how much it sounds like the inner workings of the human body.  The listener is fooled into thinking that they are hearing the amplified sounds of digestion, respiration, firing synapses and flowing blood, and this is rather the point. In 1747, Julien Offray de La Mettrie’s L’homme machine (Man, a Machine) proved so controversial that he had to…

[elkement]

Three Four Five

I like to reduce the number of lines to a minimum.... and still achieve a certain effect ... that I had not been aware I was searching for :-)

A three-dimensional Lissajous figure described by sin(3t)/sin(4t)/sin(5t). Projected to the three co-ordinate planes, the more familiar 2D Lissajous figures emerge - three combinations of two of these functions, like sin(3t)/sin(4t).

I have fond memories of seeing those on the screen of an analog oscilloscope in physics class - glowing greenish lines on a dark screen, written by electron beams.

As I reduced the number of lines, I have some "GPU power" left ... which I invest into making my lines glow, in three colors picked from the spectral colors of the rainbow.

[andranikfakirian]

Project "CompMath.AstrophysicsODEs": Early Projects, Part 1

While the work is underway, and there is not much to show, it was decided to present examples of past projects in the field of computational physics. They were manufactured in the same way as the planned project: an integration solver on C++ language, a visualizer on Python… It's not appropriate to leave this blog for a long time without any content at all.

The first simple project from the field of applied physics was devoted to modeling a double pendulum using Lagrangians. This is a good example from chaos theory, representing the effect when the slightest changes in the initial conditions lead to a completely different behavior of the system.

P.S.: Below is an animation of two double mathematical pendulums with a bit different initial conditions (the second pendulum has a more elevated second end).

P.S.2: Here is an animation of two double pendulums, but with a much heavier second end. Apparently, this causes a more predictable behavior of the double pendulum, allowing it to be interpreted as a pendulum inside a pendulum.

[anoritheark]

No One Ever Drives to a Distillery

I joined a tour at a Single Malt Distillery in Scotland and made the mistake of admitting that I was driving. The young woman looked at me queerly and repeated the question. “Are you the driver?” I admitted that I was and was informed that I could not partake in the tasting at the end of the tour. Instead, they would give me the to-go kit. The tour was the same as all tours, something about…

[bixels]

me too, luna.

[audiokayness]

Gohf

Made with AM Radio, feedback, Grainstorm, cocoa cans, etc.

[loop-feedback-loop]

Generative art using pico-8!