New method can extract precious metals from old mobile phones, computers and home appliances in less than 20 minutes.
The wildcat gold mining boom that swept across the Amazon beginning in the 1970s left behind an environmental catastrophe of ...
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 ...
Morning Overview on MSN
China recovers 98% of gold from old phones in 20 minutes, cheaply
Chinese researchers say they can now strip almost all the gold out of discarded phones and circuit boards in the time it ...
New method can extract precious metals from old mobile phones, computers and home appliances in less than 20 minutes.
Morning Overview on MSN
3,000-year-old Egyptian gold mine uncovers a vast hidden world
Deep in Egypt’s Eastern Desert, a working industrial pit has given way to something far older and stranger than modern ...
With gold prices at an all-time high, illegal gold mining is again rising— a recurring pattern between gold prices and illegal gold mining. Earlier this month, several top-tier news reports covered ...
Regardless of how the gold price is doing, the top gold-mining companies are always making moves. Right now, gold is in the limelight — stimulated by increasing global inflation, geopolitical turmoil ...
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