Sheldon, Leonard, and Howard visit a classroom in an attempt to encourage young women to pursue a career in the Sciences. They fail to gain the class' interest, partially because they don't introduce the Sciences in a way that resonates with the students.

Richard testifies in front of Congress to talk about how Pied Piper's decentralized internet can change how companies collect data and how big companies have monopolized much of the internet's services.

Math-driven anxiety causes Kevin to hallucinate his mother asking him about the volume and distribution of lemonade.

Bill demonstrates how to measure the area of different rectangles and the volume of a cube. He explains what the area and volume mean: how much room the shape takes up.

Claire's children, with the help of their dad, Phil, prepare Claire for a debate. The mock debate is intended to simulate a real campaign in which Claire will be asked about her motivations for running for office. The children provide constructive criticism on her verbal and nonverbal communication while she takes the stage.