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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.
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.
Podcast: Play in new window | Download
Titanium is an element valued as much for its beauty as its strength — provided you can find a genuine sample of the stuff.