Its not a COMPLETE picture of what those engines are doing, because F1 teams take GREAT care not to publicize exactly whats going on with their setups, but I did still learn a couple things I didnt completely understand before.
It's amazing how engineering can go backwards.... 6.2, 6.5, 6.9, 7.3, all had pre Chambers, IDI engines, indirect ignition(injection).... And this is like 70s technology....