Welcome to my channel Mr Sagoo where you will learn how to make an idea with your own hands. This video shows the process of building a homemade waste oil burner using welding techniques. See how to ...

As the saying goes, “if it can’t be grown, it has to be mined”– but what about all the metals that have already been wrested from the bosom of the Earth? Once used, they can be recycled– or as this ...