The Big Bang Theory: Season 3 Episode 10: The Gorilla Experiment
Starring: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Carol Ann Susi
Length: 30 minutes
On Air Date: 23 Feb 2010
The Big Bang Theory: S03E10 Description: Sheldon attempts to help Penny understand physics to impress Leonard, while Howard becomes jealous when Bernadette takes an interest in Leonard’s research.