Beyond the stars on Instagram: "How gear shifting is smooth #fyp #technology #car This video shows the synchromesh system inside a transmission working in perfect harmony, allowing gears to shift smoothly without grinding ⚙️✨. Synchromesh synchronizes the speed of the gears before they engage, using friction cones and dog teeth so the gears match rotation speed seamlessly. That’s why your car shifts like butter instead of sounding like a blender full of rocks! A genius piece of mechanical engine