According to Popular Science, the SIM cards that allow your phone to connect to your carrier contain bits of nickel, copper, silver, and gold. Now, researchers from Imperial College London and the University of Cagliari in Italy have discovered a less harmful way to recover gold from this electronic waste
According to Popular Science, the SIM cards that allow your phone to connect to your carrier contain bits of nickel, copper, silver, and gold. Now, researchers from Imperial College London and the University of Cagliari in Italy have discovered a less harmful way to recover gold from this electronic waste
According to Popular Science, the SIM cards that allow your phone to connect to your carrier contain bits of nickel, copper, silver, and gold. Now, researchers from Imperial College London and the University of Cagliari in Italy have discovered a less harmful way to recover gold from this electronic waste
