4 ms·
They are 3D Lissajous curves: https://en.wikipedia.org/wiki/Lissajous_curve https://en.wikipedia.org/wiki/Lissajous_curve
by DavidSJ 7y ago
They are 3D Lissajous curves: https://en.wikipedia.org/wiki/Lissajous_curve https://en.wikipedia.org/wiki/Lissajous_curve