Take Your Time, Gentlemen

Mr. Irons is a sentient steam powered lifeform designed and created by Professor Robert Partridge Keaton III. Mr. Iron's third generation miniaturized difference engine brain allows him impressive computational capabilities, while his iron humanoid body is capable of enormous feats of strength and impervious to most harm.

However, he has ongoing difficulties understanding various aspects of human behavior, and is unable to feel emotions or understand certain human idiosyncrasies.