I forgot that my deep learning box has a GPU which can actually do graphics;) Wow so smooth and beautiful fullscreen, this effect should be everyone's new home

I forgot that my deep learning box has a GPU which can actually do graphics;) Wow so smooth and beautiful fullscreen, this effect should be everyone's new homepage wallpaper. These linear ruptures when dragging are border conditions of differential equations? There was a similar more colorful demo some months ago, someone has the link?