In his attempt to fly through the airs the global supply chain, the US has a new obsession: copper 0 Points Upvote Downvote
In full obsession with rare earths, a fairly common metal has jeopardized the green transition: Copper foul 0 Points Upvote Downvote
Copper has reigned in the chips industry for decades. It already has an unbeatable substitute: Ruthenium 0 Points Upvote Downvote
