The Communication Deterioration - S8-E21
Penny: You are a wise man.
Sheldon: Well, Penny, who's smarter, the wise man or the person who comes to him for advice?
Penny: Oh, I guess you're right. Maybe it is the person who asks.
Sheldon: No. It's the wise man. That's why he's called the wise man. You know how I know that? I'm the wise man.
Chosen answer: The boys work for Caltech, a research university mainly dedicated to science and technology. It's never been stated where Amy works, except that she has her own lab. But remember, her lab is fully funded by the Saudi prince that she is pseudo-engaged to. Any business or university would hire her for that reason.
Greg Dwyer