Borosilicate glass is a type of glass known for its durability and resistance to thermal shock. It is made by adding boron trioxide to the silica and alumina mixture, which enhances its strength and stability. This makes it ideal for laboratory glassware, cookware, and other applications where temperature changes occur. Due to its low coefficient of thermal expansion, borosilicate glass can withstand sudden temperature changes without breaking. It is commonly used in products like Pyrex dishes and laboratory beakers, making it a popular choice in both kitchens and scientific settings.