Amy and Howard collaborate on a project, much to the other's dismay on The Big Bang Theory. "The Collaboration Contamination" is the fifth episode of the show's 11th season.
Sheldon goes head to head with Will Wheaton for the role of Professor Proton on The Big Bang Theory. "The Proton Regeneration" is the sixth episode of the show's 11th season.
Howard and Leonard are furious with Sheldon when they learn what he's been up to on The Big Bang Theory. "The Tesla Recoil" is the eighth episode of the show's 11th season.
The guys shut Sheldon out of a possibly valuable Bitcoin investment on The Big Bang Theory. "The Bitcoin Entanglement" is the ninth episode of the show's 11th season.
Amy and Sheldon use math to try and eliminate stress from their wedding planning on The Big Bang Theory. "The Confidence Erosion" is the tenth episode of the show's 11th season.
Sheldon and Amy try to determine who is most qualified to be their best man and maid of honor on The Big Bang Theory. "The Matrimonial Metric" is the 12th episode of the show's 11th season.
Sheldon petitions Will Wheaton to be on the Professor Proton Show on The Big Bang Theory. "The Novelization Correlation" is the 15th episode of the show's 11th season.
Sheldon: I'll have a diet Coke. Penny: Can you please order a cocktail? I need to practice mixing drinks. Sheldon: Fine... I'll have a virgin Cuba Libre. Penny: That's... rum and Coke without the rum. Sheldon: Yes, and would you make it diet?