Yes, that's a quote from the mid-90's blockbuster Speed. And I remember when you could rent it from Blockbuster. So you've figured out that I'm a man of a certain age. But what do you know about this random picture of corroded metal under magnification? What kind of metal is it? How was it made? How old/new is it? Hint: the second picture shows the edge.Attachment 124470Attachment 124472