BOY:No. CURIOUS CAT:Let's find out how it all begins. CURIOUS CAT:'The tins are made of steel, and steel is made from special rocks underground called iron ore. Iron is a metal, and it's found in ...

Fran Scott describes some of the uses of steel and then finds out how it is made from iron that has been produced in a blast furnace. The carbon content is reduced by blasting heated oxygen onto ...

Green steel production through ship recycling in developing nations raises environmental concerns and highlights the need for ...