Interesting Engineering on MSN
Chinese scientists recover 98% of gold from old phones in 20 minutes at low cost
Chinese scientists have developed a rapid e-waste mining method that extracts gold in under 20 minutes at around one-third of ...
The Chosun Ilbo on MSN
Smile to elevate marathon performance: gold medalist's tip
On days when your condition isn’t good, try to make a bright expression on purpose.” Ji Young-jun, a coach for the Kolon ...
Alongside relatively stable gold demand – due principally to gold’s dual nature as a consumer good and an investment asset – the global gold market is one of resilience and balance.
AI is transforming recycling by identifying valuable materials in everyday trash, turning waste into profit while advancing ...
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