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From religion to money to politics, nickel finds itself at the center of all kinds of awkward conversations.
Podcast: Play in new window | Download
From religion to money to politics, nickel finds itself at the center of all kinds of awkward conversations.
Podcast: Play in new window | Download
Cobalt is a tricksy little element, which means the scientists who’ve dealt with it the most are some of the cleverest people to have ever walked the Earth.