Superhydrophobicity is a property of surfaces that repel water, causing droplets to bead up and roll off rather than spreading out. This phenomenon occurs due to a combination of surface texture and chemical composition, which creates a high contact angle between the water droplet and the surface. Common examples of superhydrophobic surfaces include the leaves of the lotus plant, which have evolved this trait to stay clean and dry. Materials that exhibit superhydrophobicity are often used in various applications, such as self-cleaning coatings, water-repellent fabrics, and anti-corrosion treatments. Researchers study these surfaces to develop innovative technologies that can improve durability and reduce maintenance in everyday products.