If there's anything that can ruin Sheldon Cooper's day, it's a blow to his ego.

On The Big Bang Theory Season 10 Episode 9, he becomes incredibly jealous win a colleague wins an award.

Meanwhile, Howard finds an old action figure of Stephen Hawking.

Take a look at the photos below for a sneak peek from "The Geology Elevation," airing Thursday, November 17th at 8/7c on CBS.