How to mine precious metals in your home

22 abril, 2020 Tim Smedley 0

Tierr@_de_N@die: It’s maybe time to start «digging out» inside ours drawers, and as soon as the lockdown ends, going to the nearest recycling point to carry all these old appliances. Around the world there are millions, if not billions, of unused electronic devices in our homes – old mobile phones, […]