The outer surface of the magnesium rod has a layer of black protective paint. Scrape off the protective paint for the first time. When lighting a fire in the field, you need to prepare some small ...

Magnesium metal is one of the lightest metals and it's commonly used in a lot of things, like cars and electronics. But what ...

A passerby saw flames shooting from a bay at World Foreign Car Service near the intersection of Three Chopt Road and ...