Material : Materials
Materials are inputs to production[?] or manufacturing. They are often raw - that is unprocessed, but are sometimes processed before being used in more advanced production processes. In general, in technologically advanced societies, the materials are not finished consumer goods.
Some important materials
- Metals, mining, metallurgy
- Petroleum, History of the Petroleum Industry
- gas
- coal
- rubber
- plastic
- ceramics
- glass
- cement
- stone
- salt
- paper
- lumber
- textiles
- leather
- bone
See also
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the London Institution, December 1. On February 3 he read.html">read a paper at
and the Conclusions respecting the Origin of Mammals which may be
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derivatives. This was his daily portion.
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conditions of his dissection, when the right auricle actually appears
at least, ought to be removed from the list of Aristotle's errors. The
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a step beyond the point at which he found it; a meritorious, but not a
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On
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