Explaining a car on Instagram: "Follow (us) @ExplainingACar to learn something NEW about vehicles every day 🧠💫 The piston, connecting rod, and crankshaft work together to turn the force of combustion into usable motion 💥 The piston moves up and down inside the cylinder as fuel burns, creating pressure. That motion is transferred to the connecting rod, which links the piston to the crankshaft. The crankshaft then converts the up-and-down movement into rotary motion, which ultimately drives the