Newshour - Why the metals in our phones are so precious - ÃÛÑ¿´«Ã½ Sounds

Newshour - Why the metals in our phones are so precious - ÃÛÑ¿´«Ã½ Sounds

Newshour
Why the metals in our phones are so precious
Available for over a year

Our electronic devices are full of precious metals which could run out in the next century

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