Interesting Engineering on MSN
Chinese scientists recover 98% of gold from old phones in 20 minutes at low cost
The novel technique, that can extract gold from discarded electronics in under 20 minutes at room temperature was developed ...
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Extracting gold from computer parts (Part 1)
Donald Trump’s tariff circus is a work of art See the world's first drone aircraft carriers 'American Pickers' star Mike Wolfe makes ‘tough decision’ to shutter Nashville store 39-year-old makes about ...
New method can extract precious metals from old mobile phones, computers and home appliances in less than 20 minutes.
In context: The Royal Mint, which has been producing British coins since the Middle Ages, is now adapting to a world where physical money is becoming less essential. In an effort to reinvent itself, ...
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