Your old phone is full of untapped precious metals!!

A diamond-encrusted iPhone can set you back $95m – but if this piece of i-bling is a little out of your price range, don’t feel despondent. Every smartphone contains precious metals including gold, silver, copper, platinum and palladium.

This episode is also available as a blog post: 

https://www.biovolttech.org/post/how-much-gold-can-we-get-from-mobile-phones

OR

https://biovolttechnologies.wordpress.com/how-much-gold-can-we-get-from-mobile-phones