A guy at a company I used to work for made a great video on this. Very understandable even without any background on the topic: https://www.youtube.com/watch?v

A guy at a company I used to work for made a great video on this. Very understandable even without any background on the topic: https://www.youtube.com/watch?v=YX40hbAHx3s https://www.youtube.com/watch?v=YX40hbAHx3s