Composites are materials that are made by combining two or more different materials to create a new material with improved properties. These materials typically consist of a matrix material, such as a polymer, and a reinforcement material, such as fiberglass or carbon fiber. Composites are known for their high strength-to-weight ratio, corrosion resistance, and durability, making them ideal for use in a wide range of industries, including aerospace, automotive, and construction. Research in composites focuses on developing new materials and manufacturing processes to further enhance their properties and expand their applications.