Mechanical Engineering Why are gears so important? February 2, 2026 by Mercier | Leave a Comment Gears are crucial components in many machines and devices, providing the ability to transmit torque, change speed, and alter the direction of motion. Their importance lies in their versatility and efficiency in mechanical systems, making them indispensable in industries ranging from automotive to manufacturing. What Are Gears and How Do They Work? Gears are rotating […] Read more ยป