Georgia Tech
The advantages of copper tools over stone, bone, and wooden tools have been rapidly apparent to early humans, and native copper was most likely used from near the beginning of Neolithic occasions . Native copper doesn’t naturally happen in large amounts, but copper ores are fairly widespread and a few of them produce metal simply when burned in wood or charcoal fires. Eventually, the working of metals led to the discovery of alloys corresponding to bronze and brass . Every alternative we make relies on, and feeds, a extremely interdependent and much reaching lifestyle where some have much and a…
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