I built a fully functional blacksmithing forge using scrap steel and a recycled brake drum - all for about €20! Watch as I ...

Only a few years ago, if you popped open a can of soda anywhere in the United States, the container you held more likely than ...

Abstract: The need to recover and recycle material toward building a circular economy is increasingly a global imperative. Nonferrous metals in particular are highly recyclable and can be extracted ...