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Interesting Engineering on MSNGold goes green: Light-powered tech recycles precious metal from e-waste without toxinsGold extraction has relied on highly toxic chemicals such as cyanide and mercury, which are infamous for causing severe environmental damage.
For more Nevada Newsmakers click here. Nevada is experiencing a push for a self-contained "lithium loop," where the Silver State would be home to all stages of the process of turning the "white gold" ...
Often called ‘white gold’, lithium has emerged as a priority metal for India given its ambitious target of achieving 30 per cent sales of EVs, along with increasing non-fossil fuel energy ...
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