starting materials

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• materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… …   Universalium

• materials testing — Introduction       measurement of the characteristics and behaviour of such substances as metals, ceramics, or plastics under various conditions. The data thus obtained can be used in specifying the suitability of materials for various… …   Universalium

• Extraterrestrial materials — Most atoms on earth came from the interstellar dust and gas from which the sun and solar system formed. However, in the space science community extraterrestrial materials generally refers to objects now on earth that were solidified prior to… …   Wikipedia

• History of materials science — The history of materials science is the study of how different materials were used as influenced by the history of Earth and the culture of the peoples of the Earth.PrehistoryThe materials used by different cultures in most cases were the only… …   Wikipedia

• List of fictional elements, materials, isotopes and atomic particles — This list contains chemical elements, materials, isotopes or (sub)atomic particle that exist primarily in works of fiction (usually fantasy or science fiction). No actual periodic elements end in ite , though many minerals have names with this… …   Wikipedia

• Food contact materials — are defined as all kind of materials that can be in contact with food. These can be things that are quite obvious like a glass, a can for soft drinks, but also machinery in a food factory or a coffee machine. Food contact materials can be… …   Wikipedia

• Races and creatures in His Dark Materials — This is a list of fictional races and creatures in the His Dark Materials series by Philip Pullman. Contents 1 Armoured Bears (panserbjørne) 1.1 Description 1.2 Society 1.3 …   Wikipedia

• List of record labels starting with E — * Eagle Records * Eagle Rock Entertainment * Eagle Rock Records * Earache Records * Eardrum Records * Early Records * Earthly Delights * Eartube Empire * Earwig Music Company * East West Records * Eastern Conference Records * Eastern Developments …   Wikipedia

• reaction mechanism — Introduction       in chemical reactions (chemical reaction), the detailed processes by which chemical substances are transformed into other substances. The reactions themselves may involve the interactions of atoms (atom), molecules (molecule),… …   Universalium

• chemistry — /kem euh stree/, n., pl. chemistries. 1. the science that deals with the composition and properties of substances and various elementary forms of matter. Cf. element (def. 2). 2. chemical properties, reactions, phenomena, etc.: the chemistry of… …   Universalium

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium