Mechanical aptitude: the ability to understand and apply mechanical concepts and principles to solve problems. Do you have it or don’t you? The idea can be scary to consider, especially if you know that you have to take a mechanical aptitude test as part of the hiring process. However, most people don’t realize that they are using mechanical aptitude principles in their everyday lives! MechLife drives the point home that the everyday person already has a grasp of mechanical concepts, whether th