[s9e11] The Opening Night Excitation Access

: In this specific episode, Sheldon decides to skip the opening night of Star Wars: The Force Awakens to spend the night with Amy, choosing their relationship over his pop-culture obsession.

: Sheldon and Leonard develop the concept based on Sheldon's initial work on Super-Asymmetry . [S9E11] The Opening Night Excitation

In the episode ( S9E11cap S 9 cap E 11