Rare metals and minerals can be recovered from old gadgets. But as long as informal networks maintain control, worker rights ...

Watch as I build a propane furnace from scrap steel, wool insulation, and refractory cement to replace an old coal furnace. Designed for efficiency, it melts up to 35kg of aluminum with precision and ...

Unlock the secrets to creating your very own waste oil burner with our comprehensive guide. In this video, you'll learn how to construct a homemade steel melting furnace using easily accessible ...

Daniel Ghali joins MoneyTalk to discuss how silver market supply dynamics as well as recent moves from the US Fed could add fuel to the silver rally. Read more here.