Where can I see how beautiful programs work?

Question

YouTube

Once upon a time I saw a video on YouTube where the work of simple programs was shown, for example, simulating various processes or simply creating beautiful images. Recently I found a program that simulates the work of neural networks and another interesting video .
Where else can you see similar things? Maybe there are some channels on You Tube or special resources?

Answer 1

You can search for "%algorythmname% visualization" though.
Another thing - yes, you need to know what to look for.