Mirror symmetry refers to a property where one half of an object or shape is a mirror image of the other half. This concept is commonly observed in nature, art, and mathematics. For example, the human body exhibits mirror symmetry, with features like arms and legs appearing in pairs on either side of the body. In mathematics, mirror symmetry is a significant concept in geometry and algebraic geometry. It describes a relationship between two different types of geometric objects, often involving Calabi-Yau manifolds. This relationship has implications in theoretical physics, particularly in string theory, where it helps to understand the properties of different dimensions.