Watch Full Episode in HD This show is really a great match for Two and a Half Men. Both shows just hit the mark for what they want to bring to their audiences.
This week there are two major parts to the story. First Bernadette is interested in Leonard's physics experiment so both Howard and Penny are jealous for different reasons. Howard because he is insecure and thinks Leonard is making his move. (Has he not seen Penny?) Penny because she wants to have something in common with Leonard and feel a connection to his work. Second we have Sheldon agreeing to the Gorilla Experiment which is what he is calling teaching Penny the specifics of physics.