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Glass | Definition, Composition, Material, Types, Facts | Britannica
glass, an inorganic solid material that is usually transparent or translucent as well as hard, brittle, and impervious to the natural elements Glass has been made into practical and decorative objects since ancient times, and it is still very important in applications as disparate as building construction, housewares, and telecommunications It is made by cooling molten ingredients such as
What is Glass? How Glass is Made? A Comprehensive Information 101
Stained glass: Stained glass is made by adding metal oxides to the mixture of soda ash, lime, and silica It is often used in decorative windows and other works of art Low-E glass: Low-E glass, or low-emissivity glass, is a type of glass that has been coated with a thin layer of metal or metal oxide to improve its energy efficiency It is