Inspired by math.

INTERCTIVE:

[↑ / ↓] - Speed controls
[Space] - Pause
[← / →] - Prewious / next frame (pause to see)
[Ctrl + ↑ / Ctrl + ↓] - Circles count controls
[N] - Turn off the noise
[R] - Download loop

*Notice: you should convert downloaded .webm video to .mp4 because of big size