Gates Excitation: [s11e18] The

In of The Big Bang Theory , the gang goes into a frenzy when Bill Gates visits Penny's pharmaceutical company. Episode Plot Guide The Main Quest: Meeting Bill Gates

: Once he realizes it's actually real, he desperately tries to find Gates. However, he ends up being the one pranked when the others send him to the wrong hotel. Bernadette’s "Mommy Brain" [S11E18] The Gates Excitation

While Stuart watches the kids, Bernadette and Amy go out for lunch. In of The Big Bang Theory , the

Bernadette struggles to talk about anything other than her children, prompting Amy to help her reconnect with her adult, scientist self. Original Air Date : March 29, 2018. Guest Star : Bill Gates as himself. Bernadette’s "Mommy Brain" While Stuart watches the kids,

: Penny is assigned to be Bill Gates' guide during his visit to her office. Despite relentless begging from Leonard, Howard, and Raj, she refuses to let them tag along to a professional work function.

: Because it is April 1st, Sheldon is convinced that the entire Bill Gates visit is an elaborate April Fool's prank played by Penny.