The reason why we use engine oil

Such a satisfying way to visualize why skipping your regular oil change is a death sentence for your car engine. That thin oil film is literally doing all the heavy lifting!

Engine oil play a lot of role

This video showcases motor oil viscosities and their impact on engine performance

This made me appreciate engine oil a lot more. 😅

It's for the engine sake I belive

because friction is expensive and heat is even worse.

Engineering details like this show why precision matters in mechanical systems

the smoother the metal the more it will stick, engineers slip blocks are so flat you can stick them together and have to twist them to get them apart.

I like yes good oil