If you compare a modern PCB with a typical 1980s PCB, you might notice — like [lcamtuf] did — that newer boards tend to have large areas of copper known as pours instead of empty space between traces.

Historical records from Sumerian and Assyrian civilisations document copper exports from Oman to Mesopotamia, while numerous ...

Copper has a long history of mine supply disruption, but this year is proving to be a particularly troubled one for a sector ...

A mecca for climbers, hikers, geologists and nature lovers today, the Troodos mountain range is the backbone of Cyprus ever since it was formed 92 million years ago as a fragment of an ancient oceanic ...