Quantum, Relativity & Forces Explained | Pixelated Physics

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Pixel-art Lissajous figure in cyan, violet and lime, made from a 3:2 frequency ratio, flanked by two small sine waves, titled Two waves, one picture

Lissajous Figures: When Two Oscillations Draw

Combine two perpendicular oscillations and you get a Lissajous figure. Here is the math behind the shapes, how engineers read frequency and phase from them, and where they turn up,...

Lissajous Figures: When Two Oscillations Draw

Combine two perpendicular oscillations and you get a Lissajous figure. Here is the math behind the shapes, how engineers read frequency and phase from them, and where they turn up,...