2 Sep 22
How to extract gold from electronics safely and profitably?
Technology
I've been tinkering with electronics for years, but I've recently stumbled upon a fascinating project that combines my interest in metallurgy and DIY electronics. My goal is to recover gold from discarded circuit boards, smartphones, and other electronic devices. However, I've heard of various methods and techniques that claim to extract gold safely and profitably. After scouring the internet for ...