LED lighting and the other electronics revolutionised by the elements Gallium and Indium Read more
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Gallium and Indium
LED lighting and the other electronics revolutionised by the elements Gallium and Indium
Titanium
It's stronger than steel, but could this glamorous metal become as common as steel?
Magnesium and Beryllium
Two metals with sinister reputations - one for flammability, the other for lung disease
Copper
Why copper wires? And do solar power and batteries herald the death of the old AC grid?
