First thing that crossed my mind was that I might not find this article fascinating.
And that's how I read till the end... I still don't get the way y'all make your articles so inviting. Good one

From the statement below;

The rotation of the cam shaft is dependent on the crankshaft. This allows for the opening and closing of the valves to happen at the right time and frequency. The cam shaft is usually connected to the crankshaft via the timing belt

Can we say that the crankshaft is even more important than this other guy (cam shaft)?