I really like this short, relaxed video:
"Information Theory part 10: What is a Markov chain?"
by Art of the Problem
https://www.youtube.com/watch?v=o-jdJxXL_W4
If you like it I recommend watching the whole series.
99 karma · joined March 11, 2017
If you like it I recommend watching the whole series.
It has an animated gif in the README showing more functionality.