For my fellow Insomniacs out there…
If you are up scrolling your phone for things around the Google-verse to read to shut off your brain so you can possibly go to sleep.. I came across this article on LWN which provides a trough of information regarding Linux Memory Management.
The original document prints out at over 100 pages and is WAY more than I may ever digest in this lifetime.
Be sure to have a soft pillow for your head to fall down onto!!