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 ...

How is steel made? videoHow is steel made ... who asks them if they would like to find out how paper is made. How is wool made? videoHow is wool made? Curious Cat, an animated character, helps ...