What is a rube

A "rube" can refer to two distinct things.

Firstly, a "rube" is a colloquial or informal term used in the late 19th and early 20th centuries to describe a naive or unsophisticated person, especially a rustic or country dweller who is considered to be lacking in urban sophistication. This usage of the term is somewhat derogatory and implies a certain level of ignorance or lack of refinement.

On the other hand, a "Rube" can also refer to Reuben Lucius Goldberg, an American cartoonist, sculptor, and author, best known for his popular series of cartoons depicting complex and humorous machines that perform simple tasks. These machines are referred to as "Rube Goldberg machines." Goldberg's cartoons often featured elaborate and ridiculous devices that used a chain reaction of events to accomplish a simple task, and they have become a cultural icon of sorts.