Magnification is the process of enlarging the appearance of an object, making it easier to see details that are not visible to the naked eye. This can be achieved using tools like microscopes or magnifying glasses, which use lenses to bend light and create a larger image of the object being observed. In scientific research, magnification is essential for studying small structures, such as cells or microorganisms. By increasing the size of these tiny entities, scientists can analyze their shape, composition, and behavior, leading to a better understanding of biological processes and materials.