il faudrait rendre cette génératrice non orientable pour en faire un fermion (et doubler sa puissance ou l'annuler ?)

Getting ready to present our work on capillary surfers from the #harrislab - deeply inspired by the work of Yves Couder.

Blue or yellow strips appear to wave, though they are stationary. (inverse belly dancer illusion)

🌊🌊

A zoo of symmetric attractors. Made with #python, #matplotlib, #numpy.

Cette technique d eclairage me rapelle quelque chose ...😅

A different way of thinking about the Lorenz chaotic system. See thread below: 🧵 1/n

Roots of parametric polynomials animation. Made with #python, #matplotlib, #numpy and #sympy.

Color theory [📹 Peter Donahue / art.pete.repeat]

The continuous wavelet transform was introduced by Grossman and Morlet. The decay of wavelet coefficients across scales characterizes the local regularity of a function. en.wikipedia.org/wiki/Continuou…

Iterating a space-filling solid comprised of 27 cubes to form a self-replicating space-filling solid (in the fractal limit)

#キャルちゃんのquantphチェック 「量子力学に頼ることなく回転群表現から1/2スピンを議論できるLED照明を内蔵した半透明のプラスチックボール spinorial ball を考案した」とする先行研究を、さらに補完・拡張したもの。Bloch球などを簡単に可視化できることを示した。 arxiv.org/abs/2411.15059

This #LED GyroBall seen in American Journal of Physics is spinorial : it transforms as a 1/2 spin as it rotates and is powered by adafruit industries ESP32 Feather Controller and BNO055 Bosch France #Gyroscope. #DIY build instructions and Arduino code are #OpenSource pubs.aip.org/aapt/ajp/artic…

The spinorial ball: A macroscopic object of spin-1/2 blog.adafruit.com/2025/01/31/the…

Check out this great open-source video abstract article on "The spinorial ball: A macroscopic object of spin-1/2," published in the latest issue of the American Journal of Physics. doi.org/10.1119/5.0160… #PhysicsTeachers #PhysicsEducation #AJP

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