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Extracting gold from computer parts (Part 2)
Red state Republican comes out swinging against Trump's push to 'select new voters' Truck collides with city train, 300 on-board Queen Mary returns to work after summer holidays and receives ...
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Gold goes green: Light-powered tech recycles precious metal from e-waste without toxins
Researchers have found a greener, safer way to get gold from ore and discarded electronics. This innovative approach promises to cut down on the toxic waste associated with gold extraction. On June 26 ...
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