plaster mould
71Sand casting — Sand casting, also known as sand molded casting, is a metal casting process characterized by using sand as the mold material. It is relatively cheap and sufficiently refractory even for steel foundry use. A suitable bonding agent (usually clay)… …
72Brian Close — This article is about the footballer and cricketer. For the footballer born 1982, see Brian Close (footballer). Brian Close Personal information Full name Dennis Brian Close Born 24 February 1931 (1931 02 24) (age 80) Rawdon, West Yorkshire …
73Timeline of Islamic science and engineering — This timeline of Islamic science and engineering covers the general development of science and technology in the Islamic world during the Islamic Golden Age, usually dated from the 7th to 16th centuries.From the 17th century onwards, the advances …
74Australian folklore — refers to the folklore and urban legends of Australia.Australian Aboriginal mythology*Bunyip According to legend, they are said to lurk in swamps, billabongs, creeks, riverbeds, and waterholes. *Rainbow serpent It is the sometimes unpredictable… …
75Wood drying — (also seasoning lumber or timber seasoning) refers to reducing the moisture content of wood prior to its use. For some purposes wood is not dried at all (it is used green ) [http://en.wikipedia.org/wiki/Green wood] . Often the wood needs to be in …
76Maschinenmensch — A statue representing the Maschinenmensch at the Frankfurter Buchmesse 2009. The Maschinenmensch (German for machine human ) from Metropolis, is a gynoid played by German actress Brigitte Helm in both her robotic and human incarnations (named… …
77The Freeze — For the peace organisation, see Peace Action Infobox musical artist 2 Name = The Freeze Img capt = The Freeze 2007 Background = group or band Origin = Cape Cod/Boston, Massachusetts Instruments = Guitar, Vocals, Bass, Drums Genre = Hardcore punk… …
78List of pottery terms — Historically the production of pottery has been a characteristic of human activity in most areas of the world. Over time, each culture has established terms which define tools, ingredients and production techniques. Terms currently in use may be… …
79Emery Molyneux — One of Molyneux s celestial globes, which is displayed in Middle Temple Library – from the frontispiece of the Hakluyt Society s 1889 reprint of A Learned Treatise of Globes, both Cœlestiall and Terrestriall, one of the English editions of Robert …
80Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
