Oh, Snake can hear the whispering, but he lets it slide. He's used to it. He's a little intrigued about her lack of understanding about physics.

"You must not have had to take it in high school. It has multiple subfields ranging from studying the atom to studying stars. But it's also the study of the physical world. I enjoy because whether or not you can see the rules of physics, they're still true. Same with math."