Doubling Theory

From the lecture

1. 

   Prof. KenjiWelcome back to Bagholder University, class. I'm Professor Kenji, and this is Lesson 3: Doubling Theory. Chip, you look nervous.

2. 

   ChipI'm thrilled, Professor! I'm also sitting in a gaming chair that smells like nacho cheese. Which is fine. I love nacho cheese.

3. 

   Prof. KenjiRule one. When in doubt, double it. Tesla is at three hundred seventy-five dollars and thirty-eight cents, down one point three nine percent today. Doubt?

4. 

   Prof. KenjiDouble it.