As some people know, Canadian engineers usually choose to wear an Iron Ring, as illustrated in the picture, on the small finger of their “working” hand. Actually, it’s now usually stainless steel, and so about 72% iron, 18% chromium, 8% nickel and some other elements. It is originally a Canadian invention, so engineers in the U.S. and elsewhere are often unaware of it. What is its significance? Let’s start with what it is Not supposed to be about:
- It is not a reward from the university for finishing an engineering program.
- It is not a status symbol.
- It is not a sign of belonging to some prestigious or secret society.
- It is not an indicator of any competence or qualification.
So what is it all about? First, consider its history… Continue reading