GADGETS - TECH NEWS

	Researchers Use Mushrooms To Mine Gold From Your Old Cellphones
	If you had 100,000 cell phones with you, there's an estimated 2.4 kilograms of gold inside. 900 kilograms of copper and 25 kilograms of silver. That's a lot of precious metals! Now, you can recover it with mushrooms! This is very profitable, but cur...