Glass ceramics are materials that combine the properties of glass and ceramics. They are created by controlled crystallization of glass, resulting in a solid that is both strong and durable. This unique structure allows glass ceramics to withstand high temperatures and resist thermal shock, making them suitable for various applications, including cookware and dental materials. These materials are often used in industries such as aerospace, electronics, and biomedicine. Their versatility stems from their ability to be engineered for specific properties, such as transparency or electrical conductivity. Overall, glass ceramics offer a balance of aesthetic appeal and functional performance.