Chemical vapor deposition (CVD) is a vacuum deposition method used to produce high quality, and high-performance, solid materials. The process is often used in the semiconductor industry to produce thin films.
invented by Charles Martin Hall Paul Heroult
The Hall–Héroult process is the major industrial process for smelting…
invented by John Walker
A match is a tool for starting a fire. Typically, matches are made of small…
invented by James Nasmyth
A steam hammer, also called a drop hammer, is an industrial power hammer driven…
invented by Francois Coignet
Reinforced concrete (RC), also called reinforced cement concrete (RCC), is a…
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