http://www.youtube.com/watch?v=w3-kby-uunM&feature=related
http://www.youtube.com/watch?v=86sq6EnljRo&feature=related
http://www.youtube.com/watch?v=Xbm0bUgOLcQ&feature=related
http://www.youtube.com/watch?v=78Qzpd0bLc0&feature=related
Some interesting steel mill videos that I came across…