I been using this software called "Obsidian" alongside this learning method/note taking system called "ZettelKasten"

In short, each dot is a note and each note is linked to another note somehow
its about conceptualising information as you learn it by relating it to something else

eventually clusters will appear and those clusters are the main topics that link to the sub-topics

I can't figure out how to export the animated gif, so here's someone else who posted a time-lapse of their notes coming together

[media=https://youtu.be/Fiv-XEivC_Q]

The book "How to Take Smart Notes" explains things better tho... but yeah...
I just think this is pretty cool