More than 5,300 years ago, Sumerians added tin to copper to make their weapons and tools stronger. Bronze, the world’s first copper alloy, was born. Copper alloys have come a long way since and are ...

The science pros at The King of Random teach beginners how to forge copper from start to finish. White House Says ‘Substantial’ Federal Firings Begin as Shutdown Drags On A Massive New Study Says This ...