Perfectly clear ice spheres are nifty but can be a bit tricky to make without an apparatus. [Seth Robinson] crafted a copper ...

An alloy of copper and tin with a similar color to Nordic Standard copper finish. When exposed to the atmosphere, the surface will change gradually to a stable, dark chocolate brown or even black ...

Yet while copper is superior to aluminium in terms of electrical conductivity and ease of installation, copper prices have skyrocketed since the 1970s, and are on the verge of taking off to the moon.

Patina adds character to copper and bronze antiques—just don't confuse it with rust. When it comes to metal—be it a copper pan or an antique made from bronze—differentiating between a patina ...

This story appears in the March/April 2017 issue of National Geographic History magazine. “To the King of Egypt, my brother. Thus says the King of Alashiya, your brother: ... Send your messenger ...

Century Bronze Matt paint, and benefits from carbon fiber copper mirror caps, and copper exhaust pipe tips. It also gets 20-inch copper alloy wheels, though black wheels can be chosen instead.

NARRATOR:The mines are where Bronze Age people dig for copper and tin to make metal. NARRATOR:The rocks containing the metal ore are often found in very narrow passageways, so that only small ...