Here’s a rose-colored look into the steelworks at Workington, Cumbria in northern England. At the time of filming in 1974, this plant had been manufacturing steel nonstop for 102 years using ...

This can be a problem for sensitive instruments, so there was a demand for steel called low background steel, which was made before the trinity tests. The Bessemer process pumps air through the ...

Using the Bessemer process at his Homestead Steel Works plant, he successfully made steel more cheaply and more efficiently than before. As for Carnegie's success in business, it stemmed from his ...