This threw me on a bit of a tangent to learn about iron and steel, and I came across this good video about the history of the two including the Bessemer Convert

This threw me on a bit of a tangent to learn about iron and steel, and I came across this good video about the history of the two including the Bessemer Converter: https://www.youtube.com/watch?v=7E__zqy6xcw https://www.youtube.com/watch?v=7E__zqy6xcw