According to john chambers, former ceo of cisco (a leading networking technology company), the information age is the second industrial revolution. true false

True

Explanation:

The first industrial evolution originated with the development of the steam engine, and the second one came with the massive use of computers. On my opinion, we are currently entering a third industrial revolution based on the increase of automatization and artificial intelligence. Computers as tools used by people are soon going to become obsolete, and thinking machines will replace them.

Other people believe that another industrial revolution will result from 3D printing, but they aren't being massively used yet.

metallurgy is your answer

the "study of metals and the process of refining ("

note that it says metal. metallurgy has the word "metal" in it, and so is most likely your answer (and is your answer).

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answer; i do believe that the correct answer is ; ///are valued more highly than their cost;