Lights off
Lights on
Video ▶


Leonard gets an idea to develop a smartphone app that will allow users to solve differential equations just by taking a picture of them. However, Sheldon catches heat from Leonard when he tries to put himself in charge despite the app being Leonard's idea (Sheldon had named himself as the chief executive, financial, and operating officers among other high-rank positions while listing Leonard as only the founder). Despite acknowledging Leonard as ...

Episode Guide