(to Mary) "I have lost to a boy who thinks 'hypotenuse' is a type of prehistoric hippopotamus."
Mary (Zoe Perry) enters from the kitchen, wiping her hands on a towel. "George, the youth pastor called. The church science fair is next week. Sheldon, you should enter." young sheldon s02e14 1080p web-dl
"And I've built a device that can theoretically ionize ambient air particles to create a contained plasma field. But please, tell me more about your absorbency metrics." (to Mary) "I have lost to a boy