Glass is a non-crystalline amorphous solid that is often transparent and has widespread practical, technological, and decorative usage in, for example, window panes, tableware, and optoelectronics. Scientifically, the term "glass" is often defined in a broader sense, encompassing every solid that possesses a non-crystalline (that is, amorphous) structure at the atomic scale and that exhibits a glass transition when heated towards the liquid state.
The most familiar, and historically the oldest, types of glass are based on the chemical compound silica (silicon dioxide), the primary constituent of sand. The term glass, in popular usage, is often used to refer only to this type of material, which is familiar from use as window glass and in glass bottles. Of the many silica-based glasses that exist, ordinary glazing and container glass is formed from a specific type called soda-lime glass, composed of approximately 75% silicon dioxide (SiO2), sodium oxide (Na2O) from sodium carbonate (Na2CO3), calcium oxide, also called lime (CaO), and several minor additives. A very clear and durable quartz glass can be made from pure silica which is very tough and resistant to thermal shock, being able to survive immersion in water while red hot. However, quartz must be heated to well over 3,000 °F (1,650 °C) (white hot) before it begins to melt, and it has a very narrow glass transition, making glassblowing and hot working difficult. In glasses like soda lime, the other compounds are used to lower the melting temperature and improve the temperature workability of the product at a cost in the toughness, thermal stability, and optical transmittance.
Glass (Dutch: Glas) is a 1958 Dutch short documentary film by director and producer Bert Haanstra. The film won the Academy Award for Documentary Short Subject in 1959. The film is about the glass industry in the Netherlands. It contrasts the handmade crystal from the Royal Leerdam Glass Factory with automated bottle making machines. The accompanying music ranges from jazz to techno. Short segments of artisans making various glass goods by hand are joined with those of mass production. It is often acclaimed to be the perfect short documentary.
Glass is a 1989 Australian erotic thriller which was the feature debut of Chris Kennedy.
Chris Kennedy made the movie shortly after leaving film school:
According to Kennedy the film sold very well overseas and recouped a fair amount of its budget. The director calls it "a bit of a raw and amateurish effort, but there are bits and pieces of it I quite like."
Thieves is a 2005 EP by the Austin, Texas band Shearwater.
Thieves is a 1977 American comedy film directed by John Berry and written by Herb Gardner. The film stars Marlo Thomas, Charles Grodin and Irwin Corey. The film was released on February 11, 1977, by Paramount Pictures.
Thieves was a British pop duo active during the early 1990s. It was most notable for being the band on which both members – singer David McAlmont and multi-instrumentalist/producer Saul Freeman (the latter to go on to trip-hop band Mandalay) – based their subsequent musical careers.
Critically feted by the British weekly music press during their lifetime, the duo also won two Single of the Week awards in Melody Maker but split shortly before the scheduled release of their debut album (which was later released as McAlmont’s debut solo album).
David McAlmont (born David Irving McAlmont, 2 May 1967, Croydon, England), originally of Guyanese/Nigerian heritage, was raised as a Christian and spent his early years in Croydon, Cardiff and Guyana. He began his musical life in Guyana singing in church choirs. His Christian upbringing would clash with his growing realisation of his homosexuality in his teenage years . By the age of 20, his experiences had ultimately led him to decide to be true to his sexual nature.