Silver dollar value
Thousands of old computer circuit boards are collected and shredded, and precious metals such as gold are recovered for future use. Gold flakes like these add up. Working in partnership with the military services and contractors, the Precious Metals Recovery Program has saved the government million over the past 30 years.
There is a lot of hidden gold in everyday electronics, just waiting to be harvested. Gold makes a very good electrical conductor, so it’s often used to plate board edges to enhance performance. If you have a very well ventilated room, safety goggles, gloves, and a respirator, you can make a small fortune recycling electronic …
Pennies aren’t the most useful coin out there; a single cent doesn’t buy you much these days! But an old-fashioned copper penny might be a worth a whole lot more than you realize. The same way that certain 1970 quarters are worth a lot of money, specific one-cent coins can be worth a pretty penny....