Metalworking
Metalworking is the shaping of metals to create single parts, assemblies, or large scale buildings/objects. There are many ways of shaping metal, including machining, metalspinning, forging, casting, goldsmith and fabricating. Humans have been working metal for close to 7000 years.[source?]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Dreher_an_einer_Drehbank.jpg/220px-Dreher_an_einer_Drehbank.jpg)